VANGUARD MUNICIPAL BOND FUND INC
N-30D, 1994-05-24
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<PAGE>   1
                                                    Vanguard Municipal Bond Fund
STATEMENT OF NET ASSETS                         FINANCIAL STATEMENTS (unaudited)
- - --------------------------------------------------------------------------------
                                                               February 28, 1994
                                                                                
                                            
                                            
                                            
<TABLE>
<CAPTION>
                                                        Face               Market
                                                      Amount                Value
MONEY MARKET PORTFOLIO                                 (000)               (000)+
- - ---------------------------------------------------------------------------------
MUNICIPAL MONEY MARKET INSTRUMENTS
  (98.5%)
- - ---------------------------------------------------------------------------------
<S>                                             <C>                 <C>
ALABAMA (.9%)
  Alabama GO
     2.85%, 3/1/94                              $      9,160        $      9,160
  Alabama Special Care Facilities
     VRDO 2.4%, 3/2/94 (3)                             4,300               4,300
  Macintosh IDR VRDO
     (Ciba-Geigy)
     2.4%, 3/2/94                                     23,700              23,700
                                                                    ------------
        STATE TOTAL                                                       37,160
                                                                    ------------
- - --------------------------------------------------------------------------------
ALASKA (.7%)
  North Slope Borough
     6.45%, 6/30/94 (1)                                2,600               2,630
  Valdez Marine Terminal VRDO
     2.3%, 3/1/94                                     12,200              12,200
     2.4%, 3/2/94                                     15,000              15,000
                                                                    ------------
        STATE TOTAL                                                       29,830
                                                                    ------------
- - --------------------------------------------------------------------------------
ARIZONA (2.0%)
  Arizona Health Facilities Auth.
     VRDO 2.6%, 3/3/94 (3)                            17,100              17,100
  Salt River Project Agricultural
     Improvement & Power Dist.
     VRDO TOB 2.45%, 3/2/94                           26,370              26,370
     CP 2.4%, 5/16/94                                 42,039              42,039
                                                                    ------------
        STATE TOTAL                                                       85,509
                                                                    ------------
- - --------------------------------------------------------------------------------
CALIFORNIA (16.8%)
  California Higher Education Loan
     Auth. Student Loan Rev.
     2.55%, 5/1/94*                                   41,500              41,500
  California RAN
     3.5%, 6/28/94                                   150,720             151,015
     3.5%, 7/26/94                                    40,000              40,106
     3.75%, 12/21/94                                   8,000               8,044
  California Statewide Communities
     Development Auth.
     3.25%, 6/30/94                                   60,000              60,088
  Chaffey Joint Union High School
     Dist. TRAN
     3.25%, 7/1/94                                     5,000               5,008
  Contra Costa County TRAN
     3.25%, 7/29/94                                   33,500              33,551
  Desert Sands Unified School Dist.
     TRAN 3.25%, 7/6/94                                5,000               5,008
  Fontana Unified School Dist. TRAN
     3.25%, 7/1/94                                     4,000               4,006
  Fresno County TRAN
     3.25%, 7/29/94                                   20,000              20,034
  Kern County TRAN
     3.25%, 7/5/94                                    11,250              11,270
  Los Angeles County TRAN
     3.0%, 6/30/94                                    43,050              43,079
  Los Angeles County Unified School
     Dist. TRAN
     3.25%, 7/15/94                                   18,200              18,219
  Mountain View-Los Altos Union
     High School Dist. TRAN
     3.25%, 7/6/94                                     5,000               5,009
  Orange County Sanitation Dist. VRDO
     2.2%, 3/1/94                                      2,000               2,000
  Orange County School Dist. TRAN
     3.25%, 7/29/94                                   22,000              22,035
  Riverside County Public
  Facilities Project VRDO
     2.45%, 3/1/94                                    68,915              68,915
  Riverside County TRAN
     3.0%, 6/30/94                                     6,900               6,903
  Sacramento County TRAN
     3.0%, 7/29/94                                    25,000              25,022
  Saddleback Valley Unified
     School Dist. TRAN
     3.25%, 6/30/94                                    5,000               5,008
  San Diego County Regional
     Transportation Comm. VRDO
     2.35%, 3/2/94 (3)                                 6,900               6,900
  Santa Ana Unified School Dist. TRAN
     3.25%, 7/29/94                                   24,000              24,039
  Santa Barbara County TRAN
     3.25%, 7/29/94                                   12,800              12,816
  Santa Clara County TRAN
     3.25%, 7/29/94                                   25,000              25,050
  Southern California Public
     Power Auth. VRDO
     2.25%, 3/2/94 (2)                                15,100              15,100
  Univ. of California TOB VRDO
     2.4%, 3/3/94 (1)                                  5,000               5,000
</TABLE>



THE PORTFOLIO LISTINGS BEGIN ON THE FOLLOWING PAGES:

<TABLE>
<S>                                                        <C>
MONEY MARKET PORTFOLIO  . . . . . . . . . . . . . . . . .   1
SHORT-TERM PORTFOLIO  . . . . . . . . . . . . . . . . . .   8
LIMITED-TERM PORTFOLIO  . . . . . . . . . . . . . . . . .  14
INTERMEDIATE-TERM PORTFOLIO . . . . . . . . . . . . . . .  21
INSURED LONG-TERM PORTFOLIO . . . . . . . . . . . . . . .  31
LONG-TERM PORTFOLIO . . . . . . . . . . . . . . . . . . .  39
HIGH-YIELD PORTFOLIO  . . . . . . . . . . . . . . . . . .  43
</TABLE>





                                       1
<PAGE>   2
<TABLE>
<CAPTION>
                                                        Face               Market
                                                      Amount                Value
                                                       (000)               (000)+
- - ---------------------------------------------------------------------------------
<S>                                             <C>                <C>
 Ventura County Community College
  Dist. TRAN
     3.25%, 6/30/94                             $      8,000       $       8,007
 Ventura County TRAN
     3.0%, 8/1/94                                     23,500              23,517
  Ventura Unified School Dist. TRAN
     3.25%, 7/1/94                                     5,000               5,008
  Yorba Linda TRAN
     3.5%, 8/11/94                                     5,600               5,610
                                                                    ------------
        STATE TOTAL                                                      706,867
                                                                    ------------
- - --------------------------------------------------------------------------------
COLORADO (.4%)
  Colorado State General Fund TRAN
     3.25%, 6/27/94                                   18,000              18,023
                                                                    ------------
- - --------------------------------------------------------------------------------
CONNECTICUT (1.2%)
  Connecticut Economic Recovery
     VRDO 2.4%, 3/2/94                                18,600              18,600
  Connecticut Development
     Auth. PCR VRDO
     (Connecticut Light & Power)
     2.35%, 3/2/94                                    17,000              17,000
  Connecticut GO
     7.0%, 3/15/94                                       500                 501
  Connecticut Transportation
     Infrastructure VRDO
     2.45%, 3/2/94                                    14,700              14,700
                                                                    ------------
        STATE TOTAL                                                       50,801
                                                                    ------------
- - --------------------------------------------------------------------------------
DELAWARE (4.3%)
  Delaware Economic Development
     Auth. VRDO
     (Hosp. Bill & Collection Service)
     2.45%, 3/2/94                                   176,300             176,300
  Delaware GO
     4.25%, 3/1/94                                     4,000               4,000
                                                                    ------------
        STATE TOTAL                                                      180,300
                                                                    ------------
- - --------------------------------------------------------------------------------
DISTRICT OF COLUMBIA (1.3%)
  District of Columbia VRDO
     GO 2.4%, 3/1/94                                  16,800              16,800
     (George Washington Univ.)
     2.6%, 3/2/94                                     38,600              38,600
                                                                    ------------
        STATE TOTAL                                                       55,400
                                                                    ------------
- - --------------------------------------------------------------------------------
FLORIDA (5.5%)
  Dade County Water & Sewer VRDO
     2.3%, 3/2/94 (3)                                  8,500               8,500
  Florida Board of Education TOB VRDO
     2.5%, 3/3/94                                      3,800               3,800
  Florida Dept. of Natural Resources Rev.
     4.0%, 7/1/94 (4)                                  6,300               6,331
  Florida Dept. of Transportation
  TOB VRDO
     2.6%, 3/3/94 (3)                                 14,980              14,980
  Gulf Breeze Local Govt. Loan
     Program VRDO
     2.4%, 3/3/94 (3)                                 75,545              75,545
  Jacksonville Electric Auth. CP
     2.3%, 4/12/94                                     3,500               3,500
  Orlando Utilities Comm. Water
     & Electric Rev. VRDO
     2.4%, 3/3/94                                     71,050              71,050
  Orlando Waste Water Systems CP
     2.7%, 5/10/94                                     6,700               6,700
  Sunshine State Govt. Finance
     Comm. CP
     2.4%, 3/16/94                                     9,000               9,000
     2.3%, 4/7/94                                     21,500              21,500
  Volusia County School Dist.
     7.8%, 8/1/94 (3) (Prere.)                         7,400               7,702
  Volusia County Tourist Development
     TOB VRDO 2.6%, 3/3/94                             3,320               3,320
                                                                    ------------
        STATE TOTAL                                                      231,928
                                                                    ------------
- - --------------------------------------------------------------------------------
GEORGIA (1.6%)
  Burke County PCR VRDO
     (Oglethorpe Power)
     2.65%, 3/3/94 (1)                                 3,080               3,080
  Fulton County Hosp. CP
     2.65%, 4/12/94                                    4,055               4,055
  Georgia GO TOB
     2.25%, 3/15/94*                                  12,500              12,500
  Georgia Municipal Gas Auth. CP
     2.45%, 3/21/94                                    9,285               9,285
     2.3%, 3/24/94                                     5,800               5,800
  Municipal Electric Auth. of Georgia
     CP 2.3%, 3/10/94                                  3,000               3,000
     CP 2.65%, 4/21/94                                11,600              11,600
     CP 2.75%, 6/13/94                                10,450              10,450
     10.25%, 1/1/95 (Prere.)                           4,000               4,327
     10.5%, 1/1/95 (Prere.)                            1,790               1,940
                                                                    ------------
        STATE TOTAL                                                       66,037
                                                                    ------------
- - --------------------------------------------------------------------------------
HAWAII (.5%)
  Hawaii GO TOB VRDO
     2.45%, 3/2/94                                     5,000               5,000
     TOB 2.5%, 3/3/94                                  7,500               7,500
     2.5%, 3/3/94                                     10,000              10,000
                                                                    ------------
        STATE TOTAL                                                       22,500
                                                                    ------------
- - --------------------------------------------------------------------------------
IDAHO (.2%)
  Boise City RAN
     2.75%, 3/31/94                                    9,250               9,251
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       2
<PAGE>   3
<TABLE>
<CAPTION>
                                                        Face               Market
                                                      Amount                Value
                                                       (000)               (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
ILLINOIS (7.3%)
 Chicago GO VRDO
    2.55%, 3/3/94                              $      51,600        $     51,600
 Cook County GO
    4.5%, 11/15/94 (1)                                 4,185               4,234
 Illinois Development Finance
    Auth. PCR
    (Illinois Power)
    VRDO 2.45%, 3/2/94                                 1,800               1,800
    CP 2.3%, 4/12/94                                   6,770               6,770
 Illinois Education Facilities Auth.
    VRDO (DePaul Univ.)
    2.5%, 3/2/94                                      18,900              18,900
 Illinois Health Facilities Auth. VRDO
    2.4%, 3/2/94                                       6,000               6,000
    (Evanston Hosp.)
    CP 2.4%, 6/16/94                                  15,000              15,000
    (Franciscan Sisters)
    2.4%, 3/2/94                                      15,100              15,100
    (Northwest Community Hosp.)
    2.4%, 4/1/94                                      34,515              34,515
    (St. Luke's Medical)
    CP 2.45%, 5/16/94                                  9,440               9,440
    (Univ. of Chicago Hosp.)
    2.4%, 3/2/94                                      12,300              12,300
 Illinois Housing Development Auth.
    VRDO (Center Apartments)
    2.5%, 3/2/94                                      39,500              39,500
 Illinois State Certificates
    3.25%, 4/15/94                                    44,605              44,634
    3.5%, 6/15/94                                     17,000              17,031
 Illinois Toll Highway Auth. VRDO
    2.4%, 3/2/94 (1)                                  27,700              27,700
                                                                    ------------
       STATE TOTAL                                                       304,524
                                                                    ------------
- - --------------------------------------------------------------------------------
INDIANA (.2%)
 Indianapolis Local Public
    Improvement Notes
    2.75%, 7/14/94                                    10,000              10,016
                                                                    ------------
- - --------------------------------------------------------------------------------
KENTUCKY (.1%)
 Ashland City PCR VRDO
    (Ashland Oil)
    2.2%, 3/3/94                                       2,000               2,000
                                                                    ------------
- - --------------------------------------------------------------------------------
LOUISIANA (3.8%)
 East Baton Rouge PCR
    (Exxon)
    2.2%, 3/1/94                                       7,800               7,800
 Louisiana GO TOB VRDO
    2.45%, 3/2/94 (1)                                 16,645              16,645
 Louisiana Public Facilities Auth.
    Hosp. Rev. CP
    (Lady of Lakes Regional
    Medical Center)
    2.45%, 3/17/94 (4)                                11,600              11,600
    2.55%, 3/21/94 (4)                                23,460              23,460
    2.6%, 3/24/94 (4)                                  8,800               8,800
    2.75%, 4/18/94 (4)                                35,400              35,400
 Louisiana Recovery Dist. VRDO
    2.3%, 3/1/94 (3)                                   9,400               9,400
    2.4%, 3/1/94 (1)                                   8,000               8,000
 Orleans Levee Dist. VRDO
    3.95%, 3/2/94                                     29,525              29,525
 Plaquemines Port Dist.
    (Chevron)
    3.07%, 9/1/94*                                     9,080               9,088
                                                                    ------------
       STATE TOTAL                                                       159,718
                                                                    ------------
- - --------------------------------------------------------------------------------
MARYLAND (.1%)
 Maryland Health & Higher
    Education Auth. CP
    (John Hopkins Hosp.)
    2.85%, 6/7/94                                      5,000               5,000
                                                                    ------------
- - --------------------------------------------------------------------------------
MASSACHUSETTS (2.6%)
 Massachusetts Bay Transit Auth.
    3.25%, 9/30/94                                     9,930               9,951
    8.6%, 3/1/95 (Prere.)                              5,500               5,984
    8.7%, 3/1/95 (Prere.)                              4,000               4,356
 Massachusetts GO
    VRDO 2.25%, 3/1/94                                43,000              43,000
    TOB VRDO 2.6%, 3/3/94                             20,540              20,540
    CP 2.45%, 3/16/94                                 25,000              25,000
                                                                    ------------
       STATE TOTAL                                                       108,831
                                                                    ------------
- - --------------------------------------------------------------------------------
MICHIGAN (2.7%)
 Michigan Hosp. Finance Auth.
    (Daughters of Charity) VRDO
    2.5%, 3/2/94                                      23,300              23,300
 Michigan State Housing
    Development Auth. VRDO
    2.45%, 3/2/94                                     77,820              77,820
 Sisters of Charity Health Care
    System VRDO
    (St. Joseph Center Project)
    2.25%, 3/3/94 (1)                                 11,500              11,500
                                                                    ------------
       STATE TOTAL                                                       112,620
                                                                    ------------
- - --------------------------------------------------------------------------------
MINNESOTA (2.7%)
  Becker PCR CP
    2.45%, 4/4/94                                     17,800              17,800
</TABLE>





                                       3
<PAGE>   4
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                 <C>
 Minnesota GO
    TOB VRDO 2.5%, 3/3/94                      $      17,000       $      17,000
    4.8%, 8/1/94                                      10,050              10,131
 Minnesota Housing Finance Agency
    2.5%, 1/12/95*                                    37,000              37,000
 Univ. of Minnesota
    CP 2.6%, 6/7/94                                    7,300               7,300
    2.4%, 8/1/94*                                     22,000              22,000
                                                                    ------------
       STATE TOTAL                                                       111,231
                                                                    ------------
- - --------------------------------------------------------------------------------
MISSISSIPPI (.3%)
 Jackson County PCR VRDO
    (Chevron)
    2.3%, 3/1/94                                      14,100              14,100
                                                                    ------------
- - --------------------------------------------------------------------------------
MISSOURI (1.6%)
 Missouri Health & Education Finance
    Auth. VRDO
    (St. Anthony's Medical Center)
    2.55%, 3/1/94                                     24,320              24,320
 Sisters of Mercy Health Care System
    VRDO 2.35%, 3/3/94                                 9,000               9,000
 Univ. of Missouri Capital
    Project Notes
    3.25%, 6/30/94                                    34,000              34,035
                                                                    ------------
       STATE TOTAL                                                        67,355
                                                                    ------------
- - --------------------------------------------------------------------------------
MONTANA (.5%)
 Montana TRAN
    3.25%, 6/30/94                                    19,900              19,933
                                                                    ------------
- - --------------------------------------------------------------------------------
NEBRASKA (.1%)
 Lancaster County Sisters of Charity
    VRDO (St. Elizabeth Hosp.)
    2.25%, 3/3/94 (1)                                  3,700               3,700
                                                                    ------------
- - --------------------------------------------------------------------------------
NEVADA (.7%)
 Clark County Airport VRDO
    2.3%, 3/2/94 (1)                                  17,000              17,000
 Nevada GO TOB VRDO
    2.585%, 3/3/94                                     9,225               9,225
 Nevada State Highway
    4.5%, 4/1/94                                       5,000               5,007
                                                                    ------------
       STATE TOTAL                                                        31,232
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW JERSEY (1.0%)
 New Jersey TRAN
    3.0%, 6/15/94                                     31,000              31,059
 New Jersey Transportation TOB
    2.85%, 8/15/94*                                   10,000              10,000
                                                                    ------------
       STATE TOTAL                                                        41,059
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW YORK (2.7%)
 New York City RAN
    3.25%, 4/15/94                                    10,000              10,006
    3.5%, 4/15/94                                     23,400              23,421
    3.5%, 6/30/94                                     41,885              41,982
 New York City TAN
    3.125%, 4/8/94                                    18,000              18,010
 New York City Water
    BAN 2.75%, 4/15/94                                11,100              11,101
    VRDO 2.35%, 3/1/94 (3)                            10,000              10,000
                                                                    ------------
       STATE TOTAL                                                       114,520
                                                                    ------------
- - --------------------------------------------------------------------------------
NORTH CAROLINA (2.7%)
 Charlotte Airport VRDO
    2.3%, 3/2/94 (1)                                   8,000               8,000
 Fayetteville GO TOB VRDO
    2.6%, 3/3/94                                       7,260               7,260
 North Carolina Eastern Municipal
    Power Agency CP
    2.5%, 3/8/94                                      12,935              12,935
 North Carolina Eastern
    Power Agency
    10.25%, 1/1/95 (Prere.)                            9,735              10,633
 North Carolina Educational
    Facilities Auth. VRDO
    (Duke Univ.)
    2.484%, 3/3/94                                    12,600              12,600
 North Carolina Medical Care
    Hosp. Rev. VRDO
    (Moses Cone Hosp.)
    2.4% 3/3/94                                        4,500               4,500
 North Carolina Public Power
    Agency TOB
    (Catawba Electric)
    2.45%, 3/2/94 (2)                                 45,000              45,000
 Wake County IDR & PCR
    (Carolina Power & Light) CP
    2.5%, 3/17/94                                     13,700              13,700
                                                                    ------------
       STATE TOTAL                                                       114,628
                                                                    ------------
- - --------------------------------------------------------------------------------
OHIO (1.0%)
 Cleveland Water Works TOB VRDO
    2.55%, 3/3/94 (1)                                  5,560               5,560
 Ohio GO TOB VRDO
    2.55%, 3/3/94                                      5,080               5,080
 Ohio Student Loan VRDO
    2.3%, 3/2/94                                      30,350              30,350
                                                                    ------------
       STATE TOTAL                                                        40,990
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       4
<PAGE>   5
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
OKLAHOMA (.7%)
 Oklahoma City Industrial & Cultural
    Facilities Trust VRDO
    (St. Anthony's Hosp.)
    2.55%, 3/1/94                              $      14,400        $     14,400
 Oklahoma Water Resource Rev.
    2.9%, 4/1/94*                                     13,685              13,685
                                                                    ------------
       STATE TOTAL                                                        28,085
                                                                    ------------
- - --------------------------------------------------------------------------------
OREGON (2.3%)
 Oregon Veterans Welfare
    Program GO VRDO
    2.35%, 3/2/94                                     56,900              56,900
    2.4%, 3/2/94                                       1,500               1,500
    2.5%, 3/2/94                                      37,300              37,300
                                                                    ------------
       STATE TOTAL                                                        95,700
                                                                    ------------
- - --------------------------------------------------------------------------------
PENNSYLVANIA (.3%)
 Allegheny County VRDO
    (Children's Hosp. of Pittsburgh)
    2.4%, 3/3/94                                         400                 400
 Pennsylvania TAN
    3.25%, 6/30/94                                    10,000              10,015
 Sayre Health Care Facility Auth.
    VRDO 2.35%, 3/1/94 (2)                             2,900               2,900
                                                                    ------------
       STATE TOTAL                                                        13,315
                                                                    ------------
- - --------------------------------------------------------------------------------
RHODE ISLAND (1.3%)
 Rhode Island Housing Finance
    Corp. VRDO
    2.45%, 3/2/94                                     33,045              33,045
 Rhode Island GO TAN
    3.25%, 6/30/94                                    21,000              21,038
                                                                    ------------
       STATE TOTAL                                                        54,083
                                                                    ------------
- - --------------------------------------------------------------------------------
SOUTH CAROLINA (1.8%)
 Charleston Water Works
    & Sewer Rev.
    10.375%, 1/1/95 (Prere.)                           5,000               5,444
 Greenville Hosp. System VRDO
    2.3%, 3/3/94                                       8,500               8,500
 Piedmont Municipal Power Agency
    9.375%, 1/1/95 (Prere.)                            2,675               2,896
    9.5%, 1/1/95 (Prere.)                              5,995               6,497
    10.25%, 1/1/95 (Prere.)                            7,000               7,643
    10.5%, 1/1/95 (Prere.)                            11,900              12,970
    11.0%, 1/1/95 (Prere.)                            24,495              26,895
 York County PCR CP
    (Duke Power Co.)
    2.6%, 10/18/94                                     6,000               6,000
                                                                    ------------
       STATE TOTAL                                                        76,845
                                                                    ------------
- - --------------------------------------------------------------------------------
TENNESSEE (2.5%)
 Knoxville GO
    10.25%, 5/1/94 (Prere.)                           10,850              11,313
 Metropolitan Govt. of Nashville and
    Davidson County Health &
    Education Facilities CP
    (Baptist Hosp.)
    2.35%, 4/7/94                                      8,000               8,000
 Metropolitan Govt. of
    Nashville and Davidson County
    Water & Sewer Rev. TOB
    VRDO 2.5%, 3/3/94 (Prere.)                        14,892              14,892
    9.375%, 1/1/95 (Prere.)                            4,000               4,292
 Shelby County Health Education &
    Housing Facilities
    (Methodist Health System)
    3.1%, 8/1/94* (1)                                  9,000               9,000
 Tennessee BAN VRDO
    2.4%, 3/2/94                                      44,500              44,500
 Tennessee GO TOB VRDO
    2.55%, 3/3/94                                     12,200              12,200
                                                                    ------------
       STATE TOTAL                                                       104,197
                                                                    ------------
- - --------------------------------------------------------------------------------
TEXAS (16.3%)
 Abilene Health Facility Development
    Corp. VRDO
    (Hendrick Medical Center)
    2.65%, 3/2/94                                     10,650              10,650
 Bexar County VRDO
    (Incarnate Word Health Service)
    2.5%, 3/2/94                                      67,900              67,900
 Dallas Independent School
    Dist. TRAN
    3.375%, 8/15/94                                   25,950              26,005
 Dallas Waterworks & Sewer
    TOB VRDO 2.45%, 3/2/94                            30,000              30,000
    CP 2.4%, 5/16/94                                   5,400               5,400
 Gulf Coast Waste Disposal PCR
    VRDO (Amoco)
    2.25%, 3/1/94                                        500                 500
 Harris County Health Facility
    Development Corp. VRDO
    (Texas Children's Hosp.)
    2.45%, 3/2/94                                     21,000              21,000
 Harris County Toll Roads VRDO
    2.433%, 3/3/94                                    72,550              72,550
 Hockley County PCR
    (Amoco)
    2.75%, 3/1/94*                                    24,000              24,000
 Houston VRDO
    2.45%, 3/2/94                                     69,600              69,600
</TABLE>





                                       5
<PAGE>   6
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 North Central Health Facility
    Hosp. CP
    (Methodist Hosp. of Dallas)
    2.5%, 3/7/94                               $      17,000        $     17,000
    2.35%, 4/7/94                                      9,500               9,500
 Plano Health Facility
    Development Corp. CP
    2.4%, 5/23/94 (1)                                 13,200              13,200
    2.65%, 5/26/94 (1)                                20,600              20,600
 Red River PCR VRDO
    (Southwest Public Service Co.)
    2.3%, 3/3/94                                      28,000              28,000
 Richardson Independent School
    Dist. TRAN
    3.375%, 8/23/94                                   19,000              19,045
 San Antonio GO TOB VRDO
    2.5%, 3/3/94                                       6,000               6,000
 Southwest Higher Education
    Auth. VRDO
    (Southern Methodist Univ.)
    2.4%, 3/1/94                                      14,800              14,800
 Tarrant County Health Facility
    Development Corp. VRDO
    2.6%, 3/3/94                                      10,800              10,800
 Texas A&M Univ. Board of
    Regents CP
    2.3%, 4/18/94                                     30,000              30,000
 Texas Municipal Power BAN CP
    2.6%, 3/1/94                                      15,600              15,600
    2.5%, 3/7/94                                      10,400              10,400
 Texas Public Finance Auth. GO CP
    2.6%, 3/7/94                                      10,000              10,000
    2.7%, 8/3/94                                       4,000               4,000
    2.65%, 10/4/94                                    26,000              26,000
    2.5%, 10/27/94                                    25,000              25,000
 Texas TRAN
    3.25%, 8/31/94                                    87,800              88,105
 Univ. of Texas Board of
    Regents TOB VRDO
    2.5%, 3/3/94                                      10,170              10,170
                                                                    ------------
       STATE TOTAL                                                       685,825
                                                                    ------------
- - --------------------------------------------------------------------------------
UTAH (.9%)
 Intermountain Power Agency CP
    2.4%, 5/10/94                                      9,750               9,750
    2.3%, 5/17/94                                     12,800              12,800
    2.45%, 6/9/94                                     16,800              16,800
                                                                    ------------
       STATE TOTAL                                                        39,350
                                                                    ------------
- - --------------------------------------------------------------------------------
VERMONT (.1%)
 Vermont Education & Building
    Finance Agency
    (Middlebury College)
    2.55%, 5/1/94*                                     3,500               3,500
                                                                    ------------
- - --------------------------------------------------------------------------------
VIRGINIA (2.5%)
 Fairfax County GO
    8.25%, 4/1/94                                      4,500               4,521
 Fairfax County Industrial
    Development Auth. VRDO
    (Fairfax Hosp.)
    2.5%, 3/2/94                                       8,000               8,000
 Norfolk GO
    8.0%, 6/1/94                                       3,550               3,602
 Peninsula Port PCR VRDO
    (Shell Oil)
    2.25%, 3/1/94                                      4,700               4,700
 Prince William County PCR CP
    (Virginia Electric Power)
    2.3%, 3/10/94                                      3,700               3,700
 Richmond GO
    3.0%, 5/15/94                                      1,120               1,121
 Virginia Housing
    Development Auth.
    2.95%, 5/12/94*                                   25,000              25,000
    2.5%, 12/15/94*                                   50,000              50,000
 Virginia Public Facilities TOB VRDO
    2.6%, 6/1/94                                       6,020               6,020
                                                                    ------------
       STATE TOTAL                                                       106,664
                                                                    ------------
- - --------------------------------------------------------------------------------
WASHINGTON (.8%)
 Chelan County Development Corp.
    PCR VRDO (Alcoa)
    2.5%, 3/1/94                                       8,300               8,300
 Port of Seattle GO VRDO
    2.4%, 3/2/94                                       3,000               3,000
 Washington GO TOB VRDO
    2.5%, 3/3/94                                      23,500              23,500
                                                                    ------------
       STATE TOTAL                                                        34,800
                                                                    ------------
- - --------------------------------------------------------------------------------
WEST VIRGINIA (.5%)
 Kanawah Building Comm. VRDO
    (Charleston Medical Inc.)
    2.6%, 3/2/94                                      19,040              19,040
                                                                    ------------
- - --------------------------------------------------------------------------------
WISCONSIN (2.8%)
 Milwaukee School Improvement RAN
    3.5%, 8/25/94                                     28,000              28,091
 Oak Creek City VRDO
    (Wisconsin Electric Power Co.)
    2.35%, 3/2/94                                     33,800              33,800
</TABLE>





                                       6
<PAGE>   7
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 Wisconsin GO
    TOB VRDO 2.65%, 3/2/94                     $      25,570        $     25,570
    TOB VRDO 2.5%, 3/3/94                             15,700              15,700
    6.4%, 5/1/94                                       4,480               4,506
 Wisconsin Operating Notes
    3.25%, 6/15/94                                    10,000              10,008
                                                                    ------------
       STATE TOTAL                                                       117,675
                                                                    ------------
- - --------------------------------------------------------------------------------
WYOMING (.2%)
 Uinta County PCR VRDO
    (Chevron)
    2.4%, 3/2/94                                       6,500               6,500
                                                                    ------------
- - --------------------------------------------------------------------------------
TOTAL MUNICIPAL MONEY MARKET
 INSTRUMENTS
 (Cost $4,140,642)                                                     4,140,642
- - --------------------------------------------------------------------------------
OTHER ASSETS AND LIABILITIES (1.5%)
- - --------------------------------------------------------------------------------
 Other Assets--Note B                                                     87,455
 Liabilities                                                             (22,860)
                                                                    ------------
                                                                          64,595
- - --------------------------------------------------------------------------------
NET ASSETS (100%)
- - --------------------------------------------------------------------------------
 Applicable to 4,205,446,870 outstanding
    $.001 par value shares
    (authorized 5,000,000,000 shares)                                 $4,205,237
- - --------------------------------------------------------------------------------
NET ASSET VALUE PER SHARE                                                  $1.00
================================================================================
</TABLE>
+See Note A to Financial Statements.
For explanations of abbreviations and other references, see page 47.

<TABLE>
<CAPTION>
- - --------------------------------------------------------------------------------
AT FEBRUARY 28, 1994,
NET ASSETS CONSISTED OF:
- - --------------------------------------------------------------------------------
                                                      Amount                 Per
                                                       (000)               Share
                                                ------------        ------------
<S>                                             <C>                      <C>
 Paid in Capital                                $  4,205,341             $  1.00
 Undistributed Net   
    Investment Income                                     --                  --
 Accumulated Net Realized
    Losses                                              (104)                 --
 Unrealized Appreciation of
    Investments                                           --                  --
- - --------------------------------------------------------------------------------
NET ASSETS                                      $  4,205,237             $  1.00
- - --------------------------------------------------------------------------------
</TABLE>





                                       7
<PAGE>   8
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
SHORT-TERM PORTFOLIO                                    (000)              (000)+
- - ---------------------------------------------------------------------------------
MUNICIPAL BONDS (98.9%)
- - --------------------------------------------------------------------------------
<S>                                             <C>                 <C>
ALABAMA (.9%)
 Alabama State Public School &
    College Auth.
    3.7%, 11/1/94                                $     4,700        $      4,710
 Birmingham North Medical Clinic
    (Carraway Hosp.)
    9.0%, 10/1/95 (Prere.)                             8,500               9,372
                                                                    ------------
       STATE TOTAL                                                        14,082
                                                                    ------------
- - --------------------------------------------------------------------------------
ALASKA (.3%)
 Anchorage Electric Rev.
    9.75%, 9/1/95 (Prere.)                             3,700               4,105
                                                                    ------------
- - --------------------------------------------------------------------------------
ARIZONA (1.4%)
 City of Mesa Utility System
    8.5%, 7/1/94 (3)                                   5,400               5,505
 Mesa Unified School Dist.
    7.55%, 7/1/94                                     10,555              10,714
 City of Phoenix GO
    6.5%, 7/1/95                                       5,000               5,209
                                                                    ------------
       STATE TOTAL                                                        21,428
                                                                    ------------
- - --------------------------------------------------------------------------------
CALIFORNIA (11.2%)
 Alameda County Public
    Facilities Corp. COP VRDO
    6.15%, 9/1/96*                                     5,000               5,172
 California GO
    11.0%, 9/1/94                                      5,350               5,573
 California Health Facility Auth. VRDO
    2.4%, 2/1/94                                      11,600              11,600
    2.3%, 3/1/94 (1)                                   1,700               1,700
 California RAN
    3.5%, 6/28/94                                     24,500              24,552
 Clovis Unified School Dist.
    4.2%, 8/1/95                                       5,800               5,869
 Contra Costa Transportation Auth.
    Sales Tax Rev.
    VRDO 2.4%, 3/2/94 (3)                              1,200               1,200
    5.8%, 3/1/95                                       3,730               3,827
 Irvine Ranch Water Dist. VRDO
    2.2%, 3/1/94                                         600                 600
 Kern County TRAN
    3.25%, 7/5/94                                     20,000              20,026
 Kern County VRDO
    2.35%, 3/1/94                                      6,100               6,100
 Los Angeles COP
    5.1%, 12/1/94                                      5,315               5,370
    5.5%, 12/1/96                                      3,400               3,516
 Los Angeles County TRAN
    3.0%, 6/30/94                                     10,000              10,005
 Los Angeles Water & Power
    9.0%, 11/15/97                                     5,855               6,803
 Northern California Power Agency
    9.75%, 7/1/95 (Prere.)                             9,000               9,916
 Oakland Redevelopment
    Agency COP
    9.25%, 8/1/95 (Prere.)                             3,695               4,058
 Orange County VRDO
    2.2%, 3/1/94                                       9,000               9,000
    2.3%, 3/1/94                                       2,000               2,000
 MSR Public Power Agency
    (San Juan Project)
    9.25%, 7/1/95 (Prere.)                             7,660               8,390
 Riverside VRDO
    2.45%, 3/1/94                                      1,250               1,250
 San Diego County VRDO
    2.35%, 3/1/94 (3)                                  3,000               3,000
 Santa Clara VRDO (El Camino Hosp.
    Dist.-Valley Medical)
    2.4%, 3/1/94                                       3,100               3,100
 Southern California Public Power Auth.
    (Palo Verde Project)
    11.5%, 7/1/94 (Prere.)                             6,345               6,721
    9.25%, 7/1/95 (2) (Prere.)                         9,405              10,346
                                                                    ------------
       STATE TOTAL                                                       169,694
                                                                    ------------
- - --------------------------------------------------------------------------------
COLORADO (1.9%)
 Colorado Health Auth.
    (Sisters of Charity Health System)
    5.7%, 5/15/95                                      2,300               2,363
 Jefferson County School Dist.
    8.5%, 12/15/95 (Prere.)                            5,000               5,428
 Municipal Subdist. of Northern
    Colorado
    9.0%, 12/1/95 (Prere.)                             3,000               3,305
    9.25%, 12/1/95 (Prere.)                            2,420               2,676
 Platte River Power Auth.
    2.6%, 6/1/94                                      14,745              14,731
                                                                    ------------
       STATE TOTAL                                                        28,503
                                                                    ------------
- - --------------------------------------------------------------------------------
CONNECTICUT (2.5%)
 Connecticut Clean Water Fund
    10.0%, 7/1/94                                      2,420               2,476
 Connecticut Development Auth. PCR
    2.35%, 3/1/94                                     13,900              13,900
 Connecticut Economic Recovery
    Notes GO
    5.4%, 6/15/95                                      5,455               5,602
 Connecticut GO
    4.5%, 5/15/94                                      6,585               6,608
 Connecticut Special Tax
    4.25%, 9/1/95                                      5,630               5,715
    8.6%, 10/15/95 (Prere.)                            3,075               3,377
                                                                    ------------
       STATE TOTAL                                                        37,678
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       8
<PAGE>   9
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                 <C>
DELAWARE (2.1%)
 Delaware Economic Development
    Auth. VRDO
    (Hosp. Bill & Collection Service)
    2.45%, 3/1/94                              $      28,700       $      28,700
 New Castle County GO
    7.5%, 10/15/94                                     2,500               2,562
                                                                    ------------
       STATE TOTAL                                                        31,262
                                                                    ------------
- - --------------------------------------------------------------------------------
DISTRICT OF COLUMBIA (1.2%)
 District of Columbia GO
    5.3%, 6/1/94 (1)                                   7,505               7,546
    5.5%, 6/1/95 (3)                                   4,705               4,817
    5.6%, 6/1/96 (3)                                   5,000               5,181
 District of Columbia VRDO
    (George Washington Univ.)
    2.6%, 3/1/94                                       1,000               1,000
                                                                    ------------
       STATE TOTAL                                                        18,544
                                                                    ------------
- - --------------------------------------------------------------------------------
FLORIDA (7.4%)
 Broward County COP
    5.4%, 7/1/94 (1)                                   5,000               5,041
 Dade County Water & Sewer
    4.5%, 10/1/98 (3)                                  4,000               4,043
 Gulf Breeze Local Gov't.
    2.4%, 3/1/94 (3)                                  13,200              13,200
 Hillsborough County Aviation Auth.
    (Tampa Airport)
    3.5%, 10/1/95 (3)                                  4,980               5,004
 City of Homestead Special Insurance
    Assessment Rev.
    3.3%, 9/1/94 (1)                                   7,685               7,675
 Jacksonville Electric Auth. Rev.
    7.5%, 10/1/95 (Prere.)                             9,090               9,765
    (St. John's River Project)
    10.0%, 10/1/94 (Prere.)                            3,000               3,173
    10.25%, 10/1/95 (Prere.)                           5,000               5,608
    4.25%, 10/1/96                                    10,050              10,180
 Orlando Utility Comm. Water
    & Electric Rev.
    VRDO 2.4%, 3/1/94                                  4,845               4,845
    10.5%, 10/1/94 (Prere.)                           14,410              15,422
    8.5%, 10/1/95 (Prere.)                            13,980              15,308
    4.4%, 10/1/96                                      3,255               3,308
 Pinellas County Capital Improvement
    5.0%, 10/1/94                                      9,960              10,067
                                                                    ------------
       STATE TOTAL                                                       112,639
                                                                    ------------
- - --------------------------------------------------------------------------------
GEORGIA (2.0%)
 Fulton County Building Auth.
    9.0%, 1/1/95 (Prere.)                              3,925               4,180
 Georgia GO
    7.7%, 7/1/94                                       7,070               7,183
    7.7%, 4/1/95                                       4,000               4,190
    7.0%, 11/1/95                                      4,725               5,012
 Gwinnett County Water & Sewer Auth.
    8.75%, 8/1/96 (Prere.)                             6,000               6,786
 Metropolitan Atlanta Rapid
    Transit Auth.
    8.5%, 7/1/95 (Prere.)                              3,000               3,254
                                                                    ------------
       STATE TOTAL                                                        30,605
                                                                    ------------
- - --------------------------------------------------------------------------------
HAWAII (3.0%)
 Hawaii GO
    7.0%, 11/1/94                                      4,325               4,437
    5.0%, 11/1/96                                     12,870              13,268
    5.0%, 11/1/97                                     10,000              10,335
 Honolulu City & County GO
    3.6%, 10/1/95                                     14,000              14,053
    9.0%, 3/1/96                                       3,000               3,296
                                                                    ------------
       STATE TOTAL                                                        45,389
                                                                    ------------
- - --------------------------------------------------------------------------------
ILLINOIS (4.3%)
 Chicago Public Building Comm.
    4.5%. 12/1/98 (1)                                  8,000               8,057
 Chicago Sanitation Dist.
    7.85%, 1/1/98                                      5,600               6,398
 Chicago School Finance Auth. GO
    4.5%, 6/1/94 (3)                                   3,925               3,942
    4.4%, 6/1/98 (1)                                   6,755               6,749
 Illinois GO
    5.5%, 6/1/94                                       8,385               8,438
 Illinois Metropolitan Fair &
    Exposition Auth.
    10.375%, 6/1/95 (Prere.)                          17,105              19,041
 Illinois Sales Tax
    9.375%, 6/15/95 (Prere.)                           4,325               4,751
 Illinois Toll Highway Auth. VRDO
    2.4%, 7/1/94 (1)                                   6,900               6,900
                                                                    ------------
       STATE TOTAL                                                        64,276
                                                                    ------------
- - --------------------------------------------------------------------------------
INDIANA (.7%)
 Indiana State Univ. Student
    Fee Bonds
    9.4%, 8/1/95 (Prere.)                              3,500               3,816
 Indiana Toll Road Auth.
    9.0%, 7/1/95 (Prere.)                              4,000               4,365
 Indiana Transportation Finance Auth.
    3.0%, 6/1/94 (2)                                   3,000               3,001
                                                                    ------------
       STATE TOTAL                                                        11,182
                                                                    ------------
- - --------------------------------------------------------------------------------
IOWA (.1%)
 Iowa School Corp. Certificates
    3.6%, 12/30/94 (3)                                 1,800               1,809
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       9
<PAGE>   10
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
KANSAS (.2%)
 Kansas City Utility System
    4.45%, 9/1/94 (2)                          $       2,500        $      2,520
                                                                    ------------
- - --------------------------------------------------------------------------------
KENTUCKY (2.2%)
 Ashland City PCR VRDO
    (Ashland Oil)
    2.2%, 3/1/94                                       6,200               6,200
 Kentucky Property & Buildings
    3.7%, 9/1/94                                       8,370               8,398
    4.0%, 9/1/95                                       6,420               6,482
 Kentucky Turnpike Auth.
    10.75%, 7/1/94 (Prere.)                            7,000               7,397
    9.2%, 7/1/95 (Prere.)                              4,850               5,352
                                                                    ------------
       STATE TOTAL                                                        33,829
                                                                    ------------
- - --------------------------------------------------------------------------------
LOUISIANA (1.4%)
 Jefferson Parish Sales Tax
    5.9%, 12/1/95 (3)                                  4,175               4,349
 Louisiana GO VRDO
    2.45%, 8/1/94 (1)                                  7,000               7,000
 Louisiana Recovery Dist. Sales Tax
    5.5%, 7/1/97                                      10,000              10,338
                                                                    ------------
       STATE TOTAL                                                        21,687
                                                                    ------------
- - --------------------------------------------------------------------------------
MAINE (.7%)
 Maine Municipal Bond Bank
    3.875%, 11/1/96                                   10,000              10,008
                                                                    ------------
- - --------------------------------------------------------------------------------
MARYLAND (1.7%)
 Maryland State Transportation Auth.
    3.625%, 6/15/95                                   11,185              11,252
    9.0%, 7/1/95 (Prere.)                             13,450              14,682
                                                                    ------------
       STATE TOTAL                                                        25,934
                                                                    ------------
- - --------------------------------------------------------------------------------
MASSACHUSETTS (4.9%)
 Massachusetts Consolidated
    Loan GO VRDO
    2.4%, 5/1/94 (1)                                  19,400              19,400
 Massachusetts GO
    3.55%, 9/1/94                                     12,300              12,331
    4.05%, 9/1/95                                     12,000              12,114
    5.7%, 8/1/96                                       8,000               8,328
 Massachusetts Health & Educational
    Facilities Auth.
    9.375%, 7/1/95 (Prere.)                            8,900               9,841
 Massachusetts Municipal Wholesale
    Electric
    6.0%, 7/1/97                                       2,355               2,464
 Massachusetts Water Resources Auth.
    BAN
    4.125%, 10/15/95                                  10,000              10,118
                                                                    ------------
       STATE TOTAL                                                        74,596
                                                                    ------------
- - --------------------------------------------------------------------------------
MINNESOTA (.4%)
 Southern Minnesota Municipal
    Power Agency
    4.7%, 1/1/97 (2)                                   6,640               6,744
                                                                    ------------
- - --------------------------------------------------------------------------------
MISSISSIPPI (.1%)
 Jackson County VRDO
    (Chevron)
    2.3%, 3/1/94                                       1,100               1,100
                                                                    ------------
- - --------------------------------------------------------------------------------
MISSOURI
 Sisters of Mercy
    Health System VRDO
    2.35%, 3/1/94                                        200                 200
                                                                    ------------
- - --------------------------------------------------------------------------------
NEBRASKA (.1%)
 Nebraska Public Power Dist.
    Electric System Rev.
    4.8%, 1/1/96                                       2,000               2,033
                                                                    ------------
- - --------------------------------------------------------------------------------
NEVADA (1.5%)
 Clark County Airport
    VRDO 2.3%, 7/1/94 (1)                             13,500              13,500
    13.25%, 7/1/97 (Prere.)                            3,015               3,866
 Clark County School Dist.
    3.3%, 7/1/95 (2)                                   4,600               4,601
                                                                    ------------
       STATE TOTAL                                                        21,967
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW JERSEY (1.2%)
 New Jersey Health Care Facility Auth.
    4.625%, 7/1/94                                     2,190               2,198
    5.125%, 7/1/95                                     1,805               1,827
 New Jersey Transportation Trust Fund
    3.5%, 6/15/95                                      5,000               5,014
 New Jersey Turnpike Auth.
    VRDO 2.25%, 7/1/94 (3)                             1,900               1,900
    4.8%, 1/1/96                                       7,000               7,118
                                                                    ------------
       STATE TOTAL                                                        18,057
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW YORK (6.0%)
 Metropolitan Transportation Auth.
    8.5%, 7/1/96 (Prere.)                              3,000               3,374
 New York City GO
    6.7%, 2/1/95                                      11,240              11,525
    4.9%, 8/15/95                                     23,170              23,463
    6.8%, 2/1/97                                      12,975              13,706
 New York City RAN
    3.5%, 6/30/94                                        500                 501
 New York City Water
    Finance Auth. VRDO
    2.2%, 3/1/94                                       4,400               4,400
 New York City Water BAN
    2.75%, 4/15/94                                    11,400              11,400
</TABLE>





                                       10
<PAGE>   11
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                 <C>
 New York State Dormitory Auth.
    (City Univ.)
    4.9%, 7/1/96                               $       5,205        $      5,281
    5.25%, 7/1/97                                      2,780               2,851
 New York State GO
    6.625%, 8/1/95                                     5,000               5,222
 New York State Urban Development
    6.75%, 1/1/96                                      3,135               3,265
 Triborough Bridge & Tunnel Auth.
    5.5%, 1/1/97                                       5,000               5,199
                                                                    ------------
       STATE TOTAL                                                        90,187
                                                                    ------------
- - --------------------------------------------------------------------------------
NORTH CAROLINA (4.0%)
 Charlotte Airport VRDO
    2.3%, 7/1/94 (1)                                  17,600              17,600
 North Carolina Eastern Power Agency
    10.0%, 1/1/95 (Prere.)                             6,350               6,827
    10.2%, 1/1/95 (Prere.)                             5,000               5,423
    10.625%, 1/1/95 (Prere.)                           3,735               4,064
 North Carolina Medical Care VRDO
    2.45%, 3/1/94                                     13,000              13,000
 North Carolina Municipal Power
    Agency (Catawba Electric)
    4.5%, 1/1/96                                       2,000               2,020
    9.0%, 1/1/96 (Prere.)                              5,845               6,495
 Wake County PCR
    (Carolina Power & Light)
    5.9%, 7/1/94*                                      5,000               5,013
                                                                    ------------
       STATE TOTAL                                                        60,442
                                                                    ------------
- - --------------------------------------------------------------------------------
OHIO (4.7%)
 Columbus Electric VRDO
    1.9%, 3/1/94                                        900                  900
 Columbus Refunding Limited Tax
    3.9%, 7/1/97                                       4,850               4,859
 Columbus Sewer System Rev. VRDO
    2.4%, 3/3/94                                       1,800               1,800
 Cuyahoga County Hospital
    Improvement VRDO
    (St. Luke's Hospital)
    2.5%, 3/1/94                                      11,210              11,210
 Ohio Higher Education Facility VRDO
    2.5%, 5/1/94 (2)                                   4,100               4,100
 Ohio Public Facilities Comm.
    5.3%, 12/1/95                                      6,000               6,189
    5.3%, 12/1/96                                      5,000               5,202
    (Lease Fee)
    4.1%, 12/1/95                                      9,830               9,961
 Ohio Student Loan VRDO
    2.3%, 4/1/94                                       3,600               3,600
 Ohio Water Development Auth.
    VRDO 2.4%, 3/1/94                                    600                 600
    4.4%, 12/1/95                                      5,000               5,091
    4.6%, 6/1/96                                       6,800               6,913
 Univ. of Cincinnati BAN
    3.02%, 9/1/94                                     10,200              10,208
                                                                    ------------
       STATE TOTAL                                                        70,633
                                                                    ------------
- - --------------------------------------------------------------------------------
OKLAHOMA (.7%)
 Grand River Dam Auth.
    4.9%, 6/1/98                                      10,000              10,184
                                                                    ------------
- - --------------------------------------------------------------------------------
OREGON (.7%)
 Oregon Veterans Welfare
    Program VRDO
    2.4%, 3/1/94                                      10,900              10,900
                                                                    ------------
- - --------------------------------------------------------------------------------
PENNSYLVANIA (2.2%)
 Northumberland County
    Commonwealth Lease Rev.
    5.75%, 10/15/95 (1)                                3,480               3,602
 Pennsylvania Turnpike Comm.
    7.875%, 12/1/96 (Prere.)                           7,640               8,583
 Philadelphia Hosp. & Higher
    Education Facility Auth.
    (Children's Hosp.)
    VRDO 2.3%, 3/1/94                                  1,400               1,400
    (Albert Einstein Medical Center)
    9.75%, 4/1/95                                      3,460               3,758
 Philadelphia Water &
    Wastewater Rev.
    4.0%, 6/15/95                                     11,700              11,764
 Sayre Health Care Facility Auth.
    VRDO 2.35%, 3/1/94 (2)                             4,700               4,700
                                                                    ------------
       STATE TOTAL                                                        33,807
                                                                    ------------
- - --------------------------------------------------------------------------------
PUERTO RICO (.1%)
 Puerto Rico Govt. Development
    Bank VRDO
    2.25%, 3/1/94                                      1,700               1,700
                                                                    ------------
- - --------------------------------------------------------------------------------
RHODE ISLAND (.4%)
 Rhode Island Student Loan Auth.
    5.4%, 12/1/95                                      6,000               6,179
                                                                    ------------
- - --------------------------------------------------------------------------------
SOUTH CAROLINA (2.8%)
 Charleston Water & Sewer
    10.375%, 1/1/95 (Prere.)                           5,000               5,430
 Piedmont Municipal Power Agency
    TOB 2.5%, 7/1/94 (Prere.)                         10,903              10,903
    10.25%, 1/1/95 (Prere.)                            4,405               4,779
    10.5%, 1/1/95 (Prere.)                             4,000               4,348
    7.75%, 1/1/96 (Prere.)                             3,700               4,012
    9.7%, 1/1/96 (Prere.)                              4,500               5,096
</TABLE>





                                       11
<PAGE>   12
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                   <C>
 South Carolina Public Service Auth.
    (Santee Cooper)
    9.5%, 7/1/95 (Prere.)                      $       6,500         $     7,198
                                                                    ------------
       STATE TOTAL                                                        41,766
                                                                    ------------
- - --------------------------------------------------------------------------------
TENNESSEE (1.0%)
 Metropolitan Govt. of Nashville
    & Davidson County
    9.375%, 1/1/95 (Prere.)                            4,580               4,892
    8.75%, 1/1/96 (Prere.)                             5,000               5,533
 Tennessee GO BAN VRDO
    2.4%, 3/1/94                                       4,700               4,700
                                                                    ------------
       STATE TOTAL                                                        15,125
                                                                    ------------
- - --------------------------------------------------------------------------------
TEXAS (12.3%)
 Austin Combined Utility
    System Rev.
    5.0%, 11/15/95 (2)                                 3,840               3,939
    10.25%, 11/15/95 (Prere.)                         24,395              27,546
 Dallas-Fort Worth Regional Airport
    3.4%, 11/1/95 (1)                                 15,555              15,577
 Dallas Waterworks & Sewer
    6.5%, 4/1/95                                       5,000               5,162
 El Paso Health Facilities VRDO
    (Providence Memorial Hosp.)
    2.3%, 3/1/94                                      10,000              10,000
 Harris County Toll Road Rev.
    9.25%, 2/1/95 (Prere.)                            16,130              17,444
    9.875%, 2/1/95 (Prere.)                            6,100               6,631
 Houston GO
    7.5%, 3/1/95                                       3,185               3,313
 Houston VRDO
    2.45%, 4/1/94                                      6,400               6,400
 Houston Water & Sewer System
    5.25%, 12/1/94 (3)                                 4,525               4,602
    9.375%, 12/1/95 (3) (Prere.)                       9,320              10,413
    8.1%, 12/1/96 (Prere.)                            10,000              11,293
 Sam Rayburn Municipal
    Power Agency
    9.25%, 9/1/95 (Prere.)                            37,000              40,778
 San Antonio GO
    8.875%, 8/1/95 (Prere.)                            2,500               2,684
 Texas GO
    9.0%, 12/1/94                                      6,850               7,137
 Texas Municipal Power Agency
    5.0%, 9/1/96                                       5,000               5,121
 Texas TRAN
    3.25%, 8/31/94                                     8,000               8,018
                                                                    ------------
       STATE TOTAL                                                       186,058
                                                                    ------------
- - --------------------------------------------------------------------------------
UTAH (3.0%)
 Intermountain Power Agency
    7.0%, 7/1/95 (Prere.)                              5,000               5,231
    8.9%, 7/1/95                                       4,000               4,360
    9.0%, 7/1/95                                       6,000               6,430
    9.2%, 7/1/95 (Prere.)                              9,375              10,211
    9.5%, 7/1/95 (Prere.)                              5,000               5,489
    9.625%, 7/1/95 (Prere.)                            5,650               6,239
    10.25%, 7/1/95 (Prere.)                            6,225               6,894
                                                                    ------------
       STATE TOTAL                                                        44,854
                                                                    ------------
- - --------------------------------------------------------------------------------
VERMONT (1.0%)
 Vermont GO RAN CP
    2.3%, 5/17/94                                     15,000              14,989
                                                                    ------------
- - --------------------------------------------------------------------------------
VIRGINIA (.9%)
 Fairfax County
    7.3%, 10/1/95 (Prere.)                             4,495               4,839
 Virginia Public School Auth.
    3.25%, 1/1/95                                      5,000               5,014
    7.3%, 1/1/97 (Prere.)                              3,345               3,695
                                                                    ------------
       STATE TOTAL                                                        13,548
                                                                    ------------
- - --------------------------------------------------------------------------------
WASHINGTON (4.6%)
 King County GO
    5.5%, 12/1/95                                      5,600               5,793
 Seattle Municipal Sewer
    9.75%, 7/1/95 (Prere.)                             4,000               4,404
 Washington GO
    8.5%, 3/1/94                                       2,985               2,985
    8.1%, 9/1/95                                       5,000               5,344
    3.35%, 10/1/95                                     2,000               2,005
    9.3%, 5/1/96 (Prere)                               5,000               5,564
    7.6%, 9/1/96 (Prere.)                              4,325               4,712
    8.0%, 9/1/96 (Prere.)                             21,695              23,849
    7.0%, 10/1/96                                      6,405               6,901
 Washington Motor Vehicle Fuel
    3.25%, 9/1/94                                      2,000               1,998
    8.0%, 9/1/96 (Prere.)                              5,000               5,497
                                                                    ------------
       STATE TOTAL                                                        69,052
                                                                    ------------
- - --------------------------------------------------------------------------------
WISCONSIN (.5%)
 City of Milwaukee GO
    5.0%, 6/1/96                                       7,710               7,893
                                                                    ------------
- - --------------------------------------------------------------------------------
WYOMING (.6%)
 Lincoln County PCR VRDO
    2.3%, 3/1/94                                       2,000               2,000
 Platte County PCR
    3.6%, 1/1/96                                       3,000               2,980
</TABLE>





                                       12
<PAGE>   13
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 Uinta County PCR VRDO
    2.4%, 3/1/94                               $       3,600        $      3,600
                                                                    ------------
       STATE TOTAL                                                         8,580
                                                                    ------------
- - --------------------------------------------------------------------------------
TOTAL MUNICIPAL BONDS
  (Cost $1,490,107)                                                    1,495,768
- - --------------------------------------------------------------------------------
OTHER ASSETS AND LIABILITIES (1.1%)
 Other Assets--Note B                                                     29,607
 Liabilities                                                             (13,022)
                                                                    ------------
                                                                          16,585
- - -------------------------------------------------------------------------------- 
NET ASSETS (100%)
- - -------------------------------------------------------------------------------- 
 Applicable to 97,230,709 outstanding
    $.001 par value shares
    (authorized 250,000,000 shares)                                 $  1,512,353
- - -------------------------------------------------------------------------------- 
NET ASSET VALUE PER SHARE                                                 $15.55
================================================================================
</TABLE>
+See Note A to Financial Statements.
For explanations of abbreviations and other references, see page 47.

- - ------------------------------------------------------------------------------- 
AT FEBRUARY 28, 1994, 
 NET ASSETS CONSISTED OF:
- - ------------------------------------------------------------------------------- 
<TABLE>
<CAPTION>
                                                      Amount                 Per
                                                       (000)               Share
                                               -------------           ---------
<S>                                               <C>                     <C>
 Paid in Capital                                  $1,506,379              $15.49
 Undistributed Net
      Investment Income                                   --                  --
 Accumulated Net Realized 
      Gains                                              313                  --
 Unrealized Appreciation of
      Investments--Note D                              5,661                 .06
- - -------------------------------------------------------------------------------- 
NET ASSETS                                        $1,512,353              $15.55
- - -------------------------------------------------------------------------------- 
</TABLE>





                                       13
<PAGE>   14
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
LIMITED-TERM PORTFOLIO                                  (000)              (000)+
- - ---------------------------------------------------------------------------------
MUNICIPAL BONDS (98.3%)
- - ---------------------------------------------------------------------------------
<S>                                            <C>                 <C>
ALABAMA (.2%)
  Alabama GO
     5.35%, 9/1/96                             $       3,480        $      3,615
                                                                    ------------
- - --------------------------------------------------------------------------------
ALASKA (.3%)
  North Slope Borough GO
     0.0%, 6/30/95 (1)                                 5,000               4,746
     0.0%, 6/30/97 (1)                                 1,000                 866
                                                                    ------------
        STATE TOTAL                                                        5,612
                                                                    ------------
- - --------------------------------------------------------------------------------
ARIZONA (1.6%)
  City of Mesa Utility System
     6.1%, 7/1/96 (3)                                  4,000               4,197
  Deer Valley School Dist.
     7.85%, 7/1/94 (3)                                 3,000               3,049
  Maricopa County GO
     6.0%, 7/1/97 (2)                                 10,000              10,562
  Phoenix GO
     8.1%, 7/1/94 (Prere.)                             3,900               4,047
     5.2%, 7/1/96                                      6,830               7,047
  Salt River Project Agricultural
     Improvement & Power Dist.
     5.8%, 1/1/96                                      2,000               2,066
                                                                    ------------
        STATE TOTAL                                                       30,968
                                                                    ------------
- - --------------------------------------------------------------------------------
CALIFORNIA (4.1%)
  Alameda County Public Facilities
     Corp. COP
     6.15%, 9/1/96*                                   10,000              10,344
  California GO
     8.9%, 3/1/97                                      3,000               3,392
  California Univ. Rev.
     10.0%, 9/1/01 (2)                                 9,540              12,552
  Clovis Unified School Dist.
     4.5%, 8/1/96                                     11,250              11,417
  Contra Costa Transportation
     Auth. Sales Tax Rev.
     6.0%, 3/1/96                                      4,165               4,331
     6.0%, 3/1/97                                      2,580               2,713
  Kern County Public Facility
     2.35%, 3/1/94                                     1,100               1,100
  Los Angeles City COP
     5.25%, 12/1/95                                    7,775               7,978
     6.0%, 5/1/96                                      3,000               3,096
     5.5%, 12/1/96                                     5,000               5,171
  Los Angeles County
     Transportation VRDO
     2.25%, 7/1/94 (3)                                   400                 400
  Sacramento County Administration
     Center & Courthouse VRDO
     2.35%, 3/1/94                                     1,500               1,500
  San Bernardino County
     Transportation Auth.
     3.75%, 3/1/97 (1)                                 4,280               4,255
  San Jose Redevelopment Agency
     5.5%, 8/1/00 (1)                                  9,000               9,380
                                                                    ------------
        STATE TOTAL                                                       77,629
                                                                    ------------
- - --------------------------------------------------------------------------------
COLORADO (1.1%)
  Colorado Health Auth.
     (Rocky Mountain Hosp.)
     5.5%, 2/1/96                                      4,000               4,001
     (Sisters of Charity Health System)
     5.75%, 5/15/96                                    2,400               2,495
  Colorado Springs Utilities
     10.5%, 11/15/97 (Prere.)                          3,000               3,654
  Municipal Subdist. of
     Northern Colorado
     9.25%, 12/1/95 (Prere.)                           6,025               6,662
  Platte River Power Auth.
     3.5%, 6/1/95                                      4,990               5,004
                                                                    ------------
        STATE TOTAL                                                       21,816
                                                                    ------------
- - --------------------------------------------------------------------------------
CONNECTICUT (3.3%)
  Connecticut Development
     Auth. PCR VRDO
     (Connecticut Light & Power)
     2.35%, 3/1/94                                     5,000               5,000
  Connecticut GO
     5.25%, 6/15/94                                    5,440               5,481
     5.65%, 11/15/98                                   3,715               3,935
  Connecticut Special Assessment
     Unemployment Compensation
     4.0%, 5/15/96                                    10,175              10,217
     4.0%, 11/15/96                                   20,295              20,398
  Connecticut Special Tax Obligation
     4.8%, 9/1/97                                      6,350               6,517
     4.0%, 10/1/99                                    11,000              10,762
                                                                    ------------
        STATE TOTAL                                                       62,310
                                                                    ------------
- - --------------------------------------------------------------------------------
DELAWARE (1.8%)
  Delaware Economic Development
     Auth. VRDO
     2.45%, 3/1/94                                    29,300              29,300
  Delaware Transportation Auth.
     7.75%, 7/1/98 (Prere.)                            4,000               4,587
                                                                    ------------
        STATE TOTAL                                                       33,887
                                                                    ------------
- - --------------------------------------------------------------------------------
DISTRICT OF COLUMBIA (.4%)
  District of Columbia GO
     9.25%, 6/1/95 (Prere.)                            4,000               4,360
     6.0%, 6/1/97 (1)                                  3,250               3,429
                                                                    ------------
        STATE TOTAL                                                        7,789
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       14
<PAGE>   15
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
FLORIDA (7.6%)
 Broward County
    7.875%, 7/1/96 (Prere.)                    $      10,200        $     11,301
 Dade County Aviation Rev.
    4.3%, 10/1/96                                      2,500               2,529
 Dade County School Dist.
    6.8%, 7/1/96                                       3,150               3,350
 Dade County Solid Waste System
    8.8%, 10/1/94                                      3,000               3,089
 Dade County Water & Sewer
    4.75%, 10/1/99 (3)                                10,000              10,122
 Florida COP
    5.75%, 5/15/95                                     2,500               2,553
 Florida Board of Education GO
    8.4%, 6/1/95 (Prere.)                             17,000              18,354
 Florida Dept. of General Services
    6.1%, 7/1/97 (2)                                   6,900               7,344
 Florida Municipal Power Agency
    3.9%, 10/1/95 (3)                                  1,595               1,614
    4.2%, 10/1/96 (3)                                  2,055               2,082
    4.4%, 10/1/97 (3)                                  2,230               2,265
 Florida School Board Association
    6.5%, 7/1/94 (2)                                   7,000               7,086
 Hillsborough County Aviation Auth.
    (Tampa Airport)
    3.9%, 10/1/96 (3)                                  7,155               7,192
 City of Homestead Special
    Insurance Assessment Rev.
    4.2%, 9/1/96 (1)                                   6,190               6,244
    4.4%, 3/1/97 (1)                                   7,200               7,262
 Jacksonville Electric Auth. Rev.
    7.5%, 10/1/95 (Prere.)                            15,500              16,651
    6.6%, 10/1/96                                      4,600               4,914
 Jacksonville Transportation Auth.
    9.0%, 1/1/98 (Prere.)                              3,780               4,468
 Orlando Utility Comm. Water &
    Electric Rev.
    VRDO 2.4%, 3/1/94                                  1,200               1,200
    4.0%, 10/1/95                                      4,750               4,807
 Palm Beach Solid Waste Auth.
    8.0%, 7/1/98                                       4,000               4,537
 Port Everglade Port Facilities Rev.
    7.0%, 9/1/97 (4)                                   2,600               2,846
 City of Sunrise Public Service
    8.0%, 10/1/97 (2)                                  3,780               4,113
 Tampa Utilities
    8.0%, 10/1/97 (Prere.)                             7,700               8,837
                                                                    ------------
       STATE TOTAL                                                       144,760
                                                                    ------------
- - --------------------------------------------------------------------------------
GEORGIA (2.8%)
 Atlantic Water & Sewer Rev.
    6.0%, 1/1/96                                       4,390               4,554
    6.0%, 1/1/97                                       4,655               4,887
    6.0%, 1/1/98                                       4,935               5,218
 Georgia GO
    7.0%, 11/1/94                                      8,470               8,695
    7.4%, 8/1/97                                       4,265               4,729
    7.0%, 11/1/97                                      5,000               5,511
 Gwinnett County Water & Sewer Auth.
    8.75%, 8/1/96 (Prere.)                            14,250              16,118
 Monroe County Development Auth.
    (Oglethorpe Power)
    5.1%, 1/1/97                                       3,880               3,966
                                                                    ------------
       STATE TOTAL                                                        53,678
                                                                    ------------
- - --------------------------------------------------------------------------------
HAWAII (3.9%)
 Hawaii GO
    6.1%, 11/1/94 (Prere.)                             5,345               5,516
    3.85%, 2/1/96                                     16,500              16,554
    4.6%, 1/1/97                                       5,500               5,590
    5.5%, 2/1/97                                      10,000              10,401
    5.0%, 11/1/97                                     11,130              11,502
    4.5%, 1/1/98                                       5,000               5,049
    5.5%, 10/1/98                                      3,650               3,834
 Hawaii Airport System Rev.
    4.5%, 7/1/95 (1)                                   1,690               1,716
    4.85%, 7/1/96 (1)                                  1,765               1,805
    5.1%, 7/1/97 (1)                                   1,855               1,913
    7.5%, 7/1/97                                       3,890               4,300
 Honolulu City & County GO
    4.6%, 10/1/99                                      6,500               6,548
                                                                    ------------
       STATE TOTAL                                                        74,728
                                                                    ------------
- - --------------------------------------------------------------------------------
ILLINOIS (4.5%)
 Chicago Park Dist. GO
    9.7%, 1/1/96                                       3,000               3,294
 Chicago School Finance Auth.
    5.2%, 6/1/96 (3)                                   3,450               3,544
    4.5%, 6/1/99 (3)                                  10,000               9,999
 Chicago Waste Water Transmission
    3.85%, 1/1/96 (3)                                  5,000               5,005
 Chicago Water Capital Improvement
    4.7%, 12/1/99                                      7,710               7,760
    7.0%, 1/1/01                                       6,450               7,269
    4.9%, 12/1/01                                      9,290               9,439
 Chicago Water Rev.
    4.7%, 11/1/97 (2)                                  3,250               3,315
 Cook County GO
    4.75%, 11/15/97 (3)                                5,000               5,109
    5.0%, 11/15/98 (3)                                 5,220               5,358
</TABLE>





                                       15
<PAGE>   16
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - --------------------------------------------------------------------------------
<S>                                            <C>                 <C>
 Illinois Sales Tax Rev.
    6.9%, 6/15/97                              $       2,000       $       2,166
    7.6%, 6/15/97 (Prere.)                             3,200               3,600
    7.7%, 6/15/97 (Prere.)                             3,200               3,610
    7.8%, 6/15/97 (Prere.)                             3,200               3,619
 Illinois Toll Highway Auth. VRDO
    2.4%, 7/1/94 (1)                                   2,500               2,500
 Metropolitan Water Recovery Dist.
    of Chicago
    7.25%, 1/1/96                                      5,200               5,518
    6.8%, 1/1/97                                       3,400               3,652
                                                                    ------------
       STATE TOTAL                                                        84,757
                                                                    ------------
- - --------------------------------------------------------------------------------
INDIANA (1.1%)
 City of Rockport PCR
    (Indiana & Michigan Electric Co.)
    6.75%, 8/1/95*                                    11,500              11,785
 Indiana Toll Finance Auth.
    9.0%, 7/1/95 (Prere.)                              8,210               8,959
                                                                    ------------
       STATE TOTAL                                                        20,744
                                                                    ------------
- - --------------------------------------------------------------------------------
KANSAS (.2%)
 Kansas City Utility System
    5.8%, 3/1/96 (2)                                   3,155               3,279
                                                                    ------------
- - --------------------------------------------------------------------------------
KENTUCKY (1.1%)
 City of Ashland PCR VRDO
    (Ashland Oil)
    2.2%, 3/1/94                                       2,400               2,400
 Kentucky Development Finance
    Auth. Hosp. Rev.
    6.1%, 11/1/96 (3)                                  3,105               3,278
 Kentucky Turnpike Auth.
    9.2%, 7/1/95 (Prere.)                              7,050               7,779
    4.3%, 7/1/97 (2)                                   3,150               3,177
 Louisville Univ.
    7.25%, 11/1/96 (Prere.)                            4,000               4,454
                                                                    ------------
       STATE TOTAL                                                        21,088
                                                                    ------------
- - --------------------------------------------------------------------------------
LOUISIANA (.6%)
 Louisiana GO
    9.3%, 5/1/95 (Prere.)                              3,000               3,258
 Louisiana Recovery Dist. Sales Tax
    7.625%, 7/1/96                                     2,250               2,397
    5.5%, 7/1/97                                       6,000               6,203
                                                                    ------------
       STATE TOTAL                                                        11,858
                                                                    ------------
- - --------------------------------------------------------------------------------
MAINE (.5%)
 Maine Municipal Bond Bank
    4.125%, 11/1/97                                   10,000              10,011
                                                                    ------------
- - --------------------------------------------------------------------------------
MARYLAND (.9%)
 Maryland GO
    9.0%, 9/1/98                                      10,000              11,948
 Washington Suburban Sanitation Dist.
    7.1%, 12/1/97 (Prere.)                             2,405               2,697
    5.0%, 6/1/98                                       3,000               3,089
                                                                    ------------
       STATE TOTAL                                                        17,734
                                                                    ------------
- - --------------------------------------------------------------------------------
MASSACHUSETTS (5.1%)
 Massachusetts GO
    7.25%, 6/1/96                                     10,850              11,661
    4.4%, 9/1/96                                       7,300               7,395
    5.8%, 8/1/97                                       7,000               7,363
    7.0%, 3/1/98                                       5,695               6,249
    7.0%, 7/1/98                                      10,000              10,963
    6.0%, 8/1/98                                       3,000               3,188
    5.1%, 9/1/99                                       7,000               7,165
 Massachusetts Health & Higher
    Education Facilities Auth.
    (Milton Medical Center)
    11.0%, 7/1/94 (Prere.)                             5,000               5,238
 Massachusetts Water Resources Auth.
    BAN 4.125%, 10/15/95                              14,000              14,164
    BAN 4.3%, 10/15/96                                 7,000               7,085
    5.8%, 7/15/97                                      7,145               7,490
    7.3%, 4/1/00 (Prere.)                              5,000               5,789
 Massachusetts Wholesale Electric
    Power Supply System
    13.0%, 1/1/95 (Prere.)                             2,935               3,238
                                                                    ------------
       STATE TOTAL                                                        96,988
                                                                    ------------
- - --------------------------------------------------------------------------------
MICHIGAN (1.2%)
 Detroit GO
    5.6%, 5/1/00 (2)                                   8,040               8,410
    5.7%, 5/1/01 (2)                                   8,485               8,927
 Michigan State Housing
    Development Auth. VRDO
    2.45%, 3/1/94                                      5,400               5,400
                                                                    ------------
       STATE TOTAL                                                        22,737
                                                                    ------------
- - --------------------------------------------------------------------------------
MINNESOTA (1.2%)
 Minnesota GO
    4.5%, 8/1/96                                       2,500               2,546
    4.8%, 8/1/98                                       6,020               6,164
 Southern Minnesota Municipal
    Power Agency
    9.5%, 1/1/96 (Prere.)                             11,725              13,127
                                                                    ------------
       STATE TOTAL                                                        21,837
                                                                    ------------
- - --------------------------------------------------------------------------------
MISSOURI (.6%)
 Missouri Higher Education
    Loan Auth.
    5.15%, 2/15/98                                    11,365              11,772
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       16
<PAGE>   17
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                                  <C>                 <C>
NEBRASKA (.7%)
 Nebraska Public Power Dist.
    4.3%, 1/1/96                                     $ 5,000             $ 5,044
    3.9%, 1/1/97                                       4,890               4,875
 Omaha Public Power Dist.
    4.35%, 2/1/98                                      2,400               2,415
                                                                    ------------
       STATE TOTAL                                                        12,334
                                                                    ------------
- - --------------------------------------------------------------------------------
NEVADA (.4%)
 Nevada GO
    9.7%, 5/1/97                                       6,275               7,286
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW JERSEY (5.4%)
 Camden County GO
    4.65%, 6/1/97 (1)                                  3,565               3,631
 New Jersey GO
    5.8%, 8/1/95                                       6,000               6,211
 New Jersey Health Care Facility Auth.
    5.4%, 7/1/96                                       2,170               2,207
    5.75%, 7/1/97                                      2,670               2,745
 New Jersey State TRAN
    3.0%, 6/15/94                                     10,000              10,014
 New Jersey Transportation
    Trust Fund
    3.8%, 6/15/96                                     17,695              17,702
    4.1%, 6/15/97                                     15,000              15,031
    4.4%, 6/15/99                                     10,000               9,934
 New Jersey Turnpike Auth.
    VRDO 2.25%, 7/1/94 (3)                             5,500               5,500
    5.2%, 1/1/98                                      15,000              15,456
    6.0%, 1/1/98                                       8,000               8,456
 Rutgers State Univ.
    8.125%, 5/1/97 (Prere.)                            4,750               5,399
                                                                    ------------
       STATE TOTAL                                                       102,286
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW YORK (7.8%)
 Erie County
    10.0%, 2/1/96 (3)                                  4,530               5,039
    10.0%, 2/1/97 (3)                                  4,325              5,016
 Municipal Assistance Corp. for
    New York City
    9.0%, 7/1/95 (Prere.)                              6,000               6,553
    6.8%, 7/1/96                                       6,000               6,403
 New York City GO
    5.6%, 8/15/97                                     19,170              19,736
    5.5%, 8/1/98                                      15,000              15,524
    6.1%, 8/1/00                                      15,000              15,713
 New York City RAN
    3.5%, 4/15/94                                      4,000               4,004
    3.5%, 6/30/94                                      5,200               5,211
 New York City Water Finance
    Auth. VRDO
    2.2%, 3/1/94 (3)                                   1,100               1,100
 New York Medical Care Facilities
    5.0%, 2/15/01                                      2,445               2,422
    5.0%, 8/15/01                                      6,760               6,696
 New York State Certificates
    4.5%, 2/1/98                                       4,985               4,927
    4.7%, 2/1/99                                       4,580               4,518
 New York State GO
    6.625%, 8/1/94                                     4,805               4,881
 New York State Dormitory Auth.
    (City Univ.)
    5.5%, 7/1/98                                       6,300               6,515
 New York State Housing Finance
    Agency
    8.875%, 11/1/95 (Prere.)                          12,500              13,821
    8.0%, 11/1/98 (Prere.)                             3,745               4,406
 New York State Local Govt.
    Assistance Corp.
    4.1%, 4/1/95                                       2,400               2,419
    4.5%, 4/1/96                                       2,000               2,024
 Suffolk County Public Improvement
    8.5%, 7/15/94 (3)                                  4,000               4,089
 Triborough Bridge & Tunnel
    7.875%, 1/1/98 (Prere.)                            6,000               6,853
                                                                    ------------
       STATE TOTAL                                                       147,870
                                                                    ------------
- - --------------------------------------------------------------------------------
NORTH CAROLINA (.6%)
 North Carolina Eastern Power Agency
    10.1%, 1/1/95 (Prere.)                             6,500               7,044
 North Carolina Municipal Power
    Agency (Catawba Electric)
    5.1%, 1/1/98                                       3,980               4,070
                                                                    ------------
       STATE TOTAL                                                        11,114
                                                                    ------------
- - --------------------------------------------------------------------------------
OHIO (3.1%)
 Cleveland Water Works
    7.75%, 1/1/97 (Prere.)                             5,000               5,584
 Columbus Library Rev.
    4.6%, 10/1/96                                      2,500               2,555
 Columbus Sewer Improvement
    9.0%, 9/15/96                                      5,065               5,704
 County of Cuyahoga Hosp.
    Improvement VRDO
    2.5%, 3/1/94                                       1,800               1,800
 Ohio Building Auth.
    9.75%, 3/1/95 (Prere.)                             5,000               5,455
    7.0%, 9/1/00                                       4,000               4,342
 Ohio Higher Education Facilities
    5.875%, 12/1/96                                    6,650               6,986
 Ohio Public Facilities Comm.
    4.4%, 12/1/96                                      7,000               7,103
    6.5%, 12/1/97                                      2,950               3,187
</TABLE>





                                       17
<PAGE>   18
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 Ohio Water Development Auth.
    4.6%, 12/1/96                              $       5,000        $      5,101
    4.9%, 6/1/97                                       4,085               4,185
    4.9%, 12/1/97                                      3,455               3,551
    4.95%, 6/1/98 (1)                                  4,000               4,091
                                                                    ------------
       STATE TOTAL                                                        59,644
                                                                    ------------
- - --------------------------------------------------------------------------------
OKLAHOMA (1.3%)
 Grand River Dam Auth.
    6.3%, 6/1/97                                       3,450               3,673
    4.9%, 6/1/98                                      17,500              17,822
 Oklahoma City GO
    10.0%, 8/1/96                                      2,465               2,803
                                                                    ------------
       STATE TOTAL                                                        24,298
                                                                    ------------
- - --------------------------------------------------------------------------------
OREGON (.2%)
 Oregon GO VRDO
    2.5%, 3/1/94                                       4,200               4,200
                                                                    ------------
- - --------------------------------------------------------------------------------
PENNSYLVANIA (5.9%)
 Erie County Prison Auth.
    5.65%, 11/1/95 (1)                                 3,125               3,232
 Northumberland County Auth.
    Commonwealth Lease Rev.
    6.0%, 10/15/96 (1)                                 4,960               5,229
 Pennsylvania COP
    4.75%, 7/1/96 (2)                                 10,000              10,195
 Pennsylvania Housing Finance Agency
    6.6%, 7/1/96                                       3,230               3,365
 Pennsylvania GO
    6.0%, 9/15/96                                      4,550               4,782
    6.0%, 11/1/96 (1)                                  5,000               5,277
    8.3%, 4/15/97                                      3,800               4,118
    5.0%, 7/1/97                                       3,930               4,042
    6.0%, 9/15/97                                      5,885               6,247
    5.4%, 11/15/97                                     4,000               4,179
    5.4%, 7/1/00                                       4,000               4,163
 Pennsylvania Industrial
    Development Auth.
    6.0%, 7/1/94                                       5,000               5,042
 Pennsylvania Intergovernmental
    Cooperation Auth.
    5.2%, 6/15/96 (3)                                  5,650               5,807
    5.4%, 6/15/97 (3)                                  4,000               4,160
 Pennsylvania State TAN
    3.25%, 6/30/94                                     5,200               5,207
 Philadelphia Municipal Lease
    5.25%, 7/15/98                                     6,390               6,365
 Philadelphia School Dist. GO
    4.7%, 7/1/99 (1)                                  14,000              14,085
 Philadelphia Water & Wastewater Rev.
    4.25%, 6/15/96                                    15,000              15,071
 Sayre Health Care Facility
    Auth. VRDO
    2.35%, 3/1/94 (2)                                    900                 900
                                                                    ------------
       STATE TOTAL                                                       111,466
                                                                    ------------
- - --------------------------------------------------------------------------------
PUERTO RICO (.7%)
 Puerto Rico Telephone Auth.
    4.8%, 1/1/01                                      13,000              12,932
                                                                    ------------
- - --------------------------------------------------------------------------------
RHODE ISLAND (1.1%)
 Rhode Island GO
    6.0%, 5/15/97                                      9,215               9,728
 Rhode Island Student Loan Auth.
    5.4%, 12/1/95                                     10,000              10,298
                                                                    ------------
       STATE TOTAL                                                        20,026
                                                                    ------------
- - --------------------------------------------------------------------------------
SOUTH CAROLINA (2.3%)
 Charleston Water Works & Sewer
    7.5%, 1/1/96 (Prere.)                             12,700              13,771
 Piedmont Municipal Power Agency
    10.875%, 1/1/95 (Prere.)                           8,735               9,522
    9.7%, 1/1/96 (Prere.)                              7,875               8,918
    4.9%, 1/1/97                                       3,350               3,414
 South Carolina Public Service Auth.
    (Santee Cooper)
 9.2%, 7/1/95 (Prere.)                                 7,180               7,923
                                                                    ------------
       STATE TOTAL                                                        43,548
                                                                    ------------
- - --------------------------------------------------------------------------------
TENNESSEE (.4%)
 Metropolitan Govt. of Nashville
    & Davidson County
    10.5%, 12/1/97 (Prere.)                            5,750               7,017
                                                                    ------------
- - --------------------------------------------------------------------------------
TEXAS (16.2%)
 Anderson County
    (Coffield Prison Farm Project)
    8.0%, 3/15/97 (2)                                  4,135               4,587
 Austin Combined Utility System
    6.8%, 11/15/95                                     3,000               3,164
    4.0%, 11/15/96                                     7,820               7,840
    11.0%, 11/15/96                                    3,830               4,487
    9.75%, 5/15/97(1)                                  4,000               4,658
    14.25%, 5/15/97 (Prere.)                           7,090               9,218
    11.125%, 11/15/99 (Prere.)                         4,000               5,307
 Corpus Christi Utility System
    6.2%, 7/15/96 (3)                                  2,965               3,116
    6.3%, 7/15/97 (3)                                  2,460               2,623
 Dallas-Fort Worth
    Regional Airport
    3.75%, 11/1/96 (1)                                 4,000               3,994
    4.0%, 11/1/97 (1)                                  9,000               8,981
    4.3%, 11/1/98 (1)                                  9,375               9,367
</TABLE>





                                       18
<PAGE>   19
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                             <C>                 <C>
 Dallas Waterworks & Sewer System
    6.75%, 4/1/96                               $     11,250        $     11,878
    6.9%, 4/1/97                                       2,000               2,156
    5.9%, 10/1/97                                      7,265               7,680
 Fort Worth Water & Sewer
    5.2%, 2/15/96                                      3,000               3,072
    5.4%, 2/15/97                                      4,000               4,138
 Harris County Flood Control Dist. GO
    5.6%, 10/1/97                                      5,000               5,238
    5.5%, 10/1/00                                      3,000               3,187
 Harris County Road Refunding GO
    8.6%, 10/1/95                                      2,000               2,157
    5.5%, 10/1/96                                     23,690              24,603
    5.6%, 10/1/97                                     10,000              10,475
    5.5%, 10/1/00                                      2,645               2,810
 Houston GO
    3.4%, 3/1/95                                       5,000               5,021
    3.9%, 3/1/96                                       2,415               2,423
 Houston Public Improvement
    5.25%, 3/1/98                                      5,000               5,169
 Houston Water and Sewer System
    4.65%, 12/1/96                                    11,315              11,490
    5.5%, 12/1/96 (2)                                 15,540              16,179
    8.2%, 12/1/96 (Prere.)                             6,000               6,791
    4.9%, 12/1/97                                      5,000               5,105
    5.7%, 12/1/97 (2)                                  7,000               7,371
 San Antonio GO
    8.875%, 8/1/95 (Prere.)                            4,000               4,294
 San Antonio Electric & Gas Rev.
    6.75%, 2/1/97                                      2,000               2,140
 Texas A&M Univ. Rev.
    6.9%, 8/15/97                                      5,425               5,905
 Texas Municipal Power Agency
    5.0%, 9/1/96                                       8,585               8,792
    14.25%, 3/1/97 (Prere.)                            5,250               6,749
    14.625%, 3/1/97 (Prere.)                           5,115               6,629
    6.4%, 9/1/98 (3)                                   3,000               3,240
 Texas Public Finance Auth.
    9.0%, 10/1/95                                      4,675               5,078
    6.2%, 2/1/96 (1)                                   6,000               6,249
 Texas GO
    7.375%, 10/1/94                                    4,150               4,253
    6.75%, 8/1/95 (ETM)                                7,895               8,244
    7.5%, 10/1/96                                      5,300               5,773
    4.625%, 10/1/97                                    2,700               2,756
    7.5%, 10/1/97                                      3,300               3,671
    7.5%, 10/1/98                                     11,700              13,218
 Texas TRAN
    3.25%, 8/31/94                                    15,400              15,434
                                                                    ------------
       STATE TOTAL                                                       306,710
                                                                    ------------
- - --------------------------------------------------------------------------------
UTAH (1.8%)
 Intermountain Power Agency
    4.6%, 7/1/95                                       5,000               5,082
    8.75%, 7/1/95 (Prere.)                             3,885               4,227
    8.875%, 7/1/95 (Prere.)                           10,000              10,849
    3.9%, 7/1/96                                       7,000               7,017
 Utah GO
    4.9%, 7/1/97                                       7,300               7,517
                                                                    ------------
       STATE TOTAL                                                        34,692
                                                                    ------------
- - --------------------------------------------------------------------------------
VIRGINIA (1.2%)
 Southeast Public Service Auth.
    10.5%, 7/1/95 (Prere.)                            12,890              14,320
 Virginia Public School Auth.
    4.0%, 1/1/97                                       2,500               2,505
    4.25%, 1/1/98                                      5,250               5,259
                                                                    ------------
       STATE TOTAL                                                        22,084
                                                                    ------------
- - --------------------------------------------------------------------------------
WASHINGTON (2.0%)
 King County GO
    5.5%, 12/1/96                                      6,000               6,240
 Washington GO
    4.5%, 9/1/95                                       8,000               8,145
    8.0%, 9/1/96 (Prere.)                              5,105               5,612
    3.8%, 10/1/96                                      6,000               6,016
    7.0%, 10/1/97                                      5,720               6,163
    5.3%, 9/1/99                                       5,000               5,183
                                                                    ------------
       STATE TOTAL                                                        37,359
                                                                    ------------
- - --------------------------------------------------------------------------------
WEST VIRGINIA (.1%)
 Cabell Board of Education
    8.0%, 5/1/97 (1)                                   2,120               2,357
                                                                    ------------
- - --------------------------------------------------------------------------------
WISCONSIN (2.6%)
 Wisconsin GO
    7.0%, 8/1/95                                      10,130              10,649
    7.2%, 5/1/98 (Prere.)                              4,000               4,435
    4.125%, 11/1/98                                   33,625              33,574
                                                                    ------------
       STATE TOTAL                                                        48,658
                                                                    ------------
- - --------------------------------------------------------------------------------
WYOMING (.4%)
 Platte County PCR
    4.2%, 1/1/99                                       3,370               3,309
    4.4%, 1/1/00                                       3,945               3,883
                                                                    ------------
       STATE TOTAL                                                         7,192
                                                                    ------------
- - --------------------------------------------------------------------------------
TOTAL MUNICIPAL BONDS
  (Cost $1,839,686)                                                    1,862,670
================================================================================
</TABLE>





                                       19
<PAGE>   20
<TABLE>
<CAPTION>
                                                                           Market
                                                                            Value
                                                                           (000)+
- - ---------------------------------------------------------------------------------
OTHER ASSETS AND LIABILITIES (1.7%)
- - ---------------------------------------------------------------------------------
<S>                                                                    <C>
 Other Assets--Note B                                                   $ 46,350
 Liabilities                                                             (13,839)
                                                                    ------------
                                                                          32,511
- - --------------------------------------------------------------------------------
NET ASSETS (100%)
- - --------------------------------------------------------------------------------
 Applicable to 177,056,769 outstanding
    $.001 par value shares
    (authorized 250,000,000 shares)                                   $1,895,181
- - --------------------------------------------------------------------------------
NET ASSET VALUE PER SHARE                                                 $10.70
================================================================================
</TABLE>

+See Note A to Financial Statements.
For explanations of abbreviations and other references, see page 47.

<TABLE>
<CAPTION>
- - --------------------------------------------------------------------------------
AT FEBRUARY 28, 1994, NET ASSETS
 CONSISTED OF:
- - --------------------------------------------------------------------------------
                                                      Amount                 Per
                                                       (000)               Share
                                                  ----------              ------
<S>                                               <C>                     <C>
 Paid in Capital                                  $1,872,714              $10.57
 Undistributed Net Investment Income                      --                  --
 Overdistributed Net Realized Gains                     (490)                 --
 Unrealized Appreciation ofInvestments                22,957                 .13
- - --------------------------------------------------------------------------------
NET ASSETS                                        $1,895,181              $10.70
- - --------------------------------------------------------------------------------
</TABLE>





                                       20
<PAGE>   21
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
INTERMEDIATE-TERM PORTFOLIO                             (000)              (000)+
- - ---------------------------------------------------------------------------------
MUNICIPAL BONDS (98.0%)
- - ---------------------------------------------------------------------------------
<S>                                            <C>                 <C>
ALABAMA (.3%)
 Columbia Industrial Development
    Power Co.
    10.875%, 11/1/14                           $       9,000       $       9,656
 Macintosh IDR VRDO
    (Ciba-Geigy)
    2.4%, 3/1/94                                       1,300               1,300
 Univ. of Southern Alabama Hosp.
    7.0%, 5/15/04 (2)                                  3,250               3,667
                                                                    ------------
       STATE TOTAL                                                        14,623
                                                                    ------------
- - --------------------------------------------------------------------------------
ALASKA (.6%)                               
 Anchorage Electric Rev.                   
    8.0%, 12/1/11 (1)                                  5,395               6,904
 North Slope Borough GO                    
    0.00%, 6/30/96 (1)                                 4,500               4,089
    7.125%, 7/1/98 (1)                                 7,710               8,509
    7.15%, 7/1/99 (1)                                  5,670               6,310
 Valdez VRDO                               
    2.3%, 3/1/94                                       5,300               5,300
                                                                    ------------
       STATE TOTAL                                                        31,112
                                                                    ------------
- - --------------------------------------------------------------------------------                                           
ARIZONA (2.0%)                             
 Arizona Transportation Board              
    8.75%, 7/1/03                                     10,000              12,727
    6.35%, 7/1/05                                     10,660              11,805
    6.45%, 7/1/06                                      2,250               2,504
    6.6%, 7/1/08                                       8,250               9,263
 Maricopa County                           
    (Samaritan Health Service)             
    7.15%, 12/1/04 (1)                                 9,900              11,854
    7.15%, 12/1/05 (1)                                 6,080               7,273
 Maricopa County Unified                   
    School Dist. GO                        
    5.2%, 7/1/06                                       9,380               9,312
 Phoenix Highway Rev.                      
    9.25%, 7/1/07                                      4,000               5,474
 Salt River Project Agricultural           
    Improvement & Power Dist.              
    6.0%, 1/1/07                                       3,515               3,749
 Tucson Unified School Dist.               
    7.5%, 7/1/06 (3)                                   8,840              10,674
    7.5%, 7/1/07 (3)                                   9,125              11,027
    7.5%, 7/1/08 (3)                                   8,060               9,779
                                                                    ------------
       STATE TOTAL                                                       105,441
                                                                    ------------
- - --------------------------------------------------------------------------------                                           
CALIFORNIA (8.3%)                          
 California Public Works Board             
    (State Prison)                         
    5.25%, 12/1/04 (1)                                25,000              25,223
    7.0%, 9/1/00 (Prere.)                              7,400               8,523
    (Univ. of California)                  
    6.1%, 12/1/05 (2)                                  6,515               6,987
    6.2%, 12/1/06 (2)                                  3,320               3,640
 California RAN                            
    3.5%, 7/26/94                                     10,000              10,027
    3.75%, 12/21/94                                   15,000              15,075
 Clovis Unified School Dist. GO            
    0.00%, 8/1/00                                      7,000               5,062
    0.00%, 8/1/01                                     11,180               7,605
 Corona COP                                
    10.0%, 11/1/02 (Prere.)                            6,000               8,273
 Long Beach Financing Auth.                
    6.0%, 11/1/07 (2)                                  3,070               3,327
 Long Beach Harbor                         
    7.1%, 5/15/99                                      2,900               3,229
    7.15%, 5/15/00                                    10,000              11,300
    7.2%, 5/15/01                                      2,000               2,288
 Los Angeles COP                           
    7.5%, 6/1/98 (Prere.)                              3,950               4,504
    7.6%, 6/1/98 (Prere.)                              3,995               4,570
 Los Angeles County Transportation         
    Auth. Sales Tax                        
    8.0%, 7/1/01 (2)                                   6,365               7,599
    8.0%, 7/1/02 (2)                                   3,915               4,725
 Los Angeles County Transportation         
    Comm. Sales Tax                        
    6.5%, 7/1/01 (Prere.)                              6,700               7,559
    6.7%, 7/1/01 (Prere.)                              5,500               6,273
    6.5%, 7/1/10                                      51,070              57,410
 Los Angeles County Sanitation Dist.       
    Finance Auth.                          
    5.0%, 10/1/02                                      3,460               3,493
    5.1%, 10/1/04                                      8,100               8,113
 Los Angeles Water & Power                 
    9.0%, 11/15/00                                    11,955              14,768
 Metropolitan Water Dist. of               
    Southern California                    
    7.75%, 7/1/01 (Prere.)                            18,085              21,799
 Northern California Power Agency          
    (Geothermal Project)                   
    6.75%, 7/1/01                                     19,530              20,808
    (Hydroelectric Project)                
    6.1%, 7/1/05 (1)                                   5,575               6,045
    6.2%, 7/1/06 (1)                                   5,940               6,567
    6.25%, 7/1/07 (1)                                  6,685               7,394
 Oakland Redevelopment Agency              
    5.75%, 2/1/04 (2)                                  1,535               1,622
    5.9%, 2/1/05 (2)                                   4,870               5,193
    6.0%, 2/1/07 (2)                                   3,360               3,617
 Orange County Apartment                   
    Development Rev. CP                    
    3.1%, 3/14/94                                     19,820              19,820
</TABLE>                                   
                                           




                                       21
<PAGE>   22
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 Poway Redevelopment Agency
    (Paguay Project)
    7.125%, 12/15/04 (3)                       $       4,840        $      5,698
 Riverside County VRDO
    2.45%, 3/1/94                                      6,300               6,300
 Sacramento Municipal Utility Dist.
    Electric Rev.
    6.6%, 2/1/97                                       4,000               4,255
 San Bernardino COP
    6.75%, 8/1/10                                     11,385              12,638
 San Diego County Regional
    Transportation Auth. Sales Tax
    7.0%, 4/1/01 (Prere.)                              3,220               3,741
    7.0%, 4/1/06                                       1,780               1,997
 San Diego County Water Rev. COP
    5.4%, 5/1/03                                       5,000               5,168
    5.5%, 5/1/04                                       5,000               5,153
    5.5%, 5/1/05                                       4,245               4,359
 Santa Clara VRDO
    (Camino Hosp.)
    2.4%, 3/1/94                                       5,700               5,700
 Southern California Public
    Power Auth.
    6.75%, 7/1/99                                      6,190               6,746
 Southern California Rapid
    Transit Dist.
    5.7%, 9/1/04 (2)                                  14,040              14,812
 Univ. of California Rev.
    10.0%, 9/1/02 (2)                                 10,000              13,414
    10.0%, 9/1/03 (2)                                  3,790               5,165
    12.0%, 9/1/03 (2)                                 14,275              21,651
                                                                    ------------
       STATE TOTAL                                                       439,235
                                                                    ------------
- - --------------------------------------------------------------------------------
COLORADO (.6%)
 Colorado Health Auth.
    (Sisters of Charity Health System)
    8.5%, 5/15/04 (1)                                 17,500              22,860
 Denver City & County School Dist.
    6.95%, 12/15/00 (3)                                9,250              10,365
                                                                    ------------
       STATE TOTAL                                                        33,225
                                                                    ------------
- - --------------------------------------------------------------------------------
CONNECTICUT (3.5%)
 Connecticut GO
    5.95%, 11/15/00                                    5,000               5,377
    5.3%, 11/15/06                                    10,875              10,988
    5.4%, 11/15/07                                    24,010              24,299
 Connecticut Power & Light
    PCR VRDO
    2.35%, 3/1/94                                     18,700              18,700
 Connecticut Resource
    Recovery Auth.
    (Bridgeport Resco)
    8.4%, 1/1/99                                       4,950               5,402
 Connecticut Special Tax Obligation
    7.75%, 6/1/00                                     11,300              13,155
    7.125%, 6/1/01 (Prere.)                            5,365               6,202
    5.125%, 9/1/05                                    11,575              11,570
    5.9%, 9/1/05                                      14,095              14,991
    5.25%, 9/1/06                                     42,550              42,695
    6.0%, 9/1/06                                      15,700              16,755
    7.125%, 6/1/10                                    12,000              14,191
                                                                    ------------
       STATE TOTAL                                                       184,325
                                                                    ------------
- - --------------------------------------------------------------------------------
DELAWARE (.9%)
 Delaware Economic Development
    Auth. VRDO
    (Hosp. Bill & Collection Service)
    2.45%, 3/1/94                                     20,000              20,000
 Delaware Transportation Auth.
    10.3%, 7/1/95 (Prere.)                             2,975               3,296
    7.3%, 7/1/00 (Prere.)                              5,000               5,807
    5.625%, 7/1/06 (1)                                11,420              11,794
    5.8%, 7/1/08                                       7,545               7,745
                                                                    ------------
       STATE TOTAL                                                        48,642
                                                                    ------------
- - --------------------------------------------------------------------------------
DISTRICT OF COLUMBIA (1.7%)
 District of Columbia GO
    2.4%, 3/1/94                                       8,300               8,300
    5.3%, 6/1/94 (3)                                  18,455              18,549
    7.75%, 6/1/97 (6) (Prere.)                         5,000               5,620
    7.5%, 6/1/99 (2) (Prere.)                         17,875              20,660
    8.0%, 6/1/05                                      18,420              20,382
    6.3%, 6/1/08 (1)                                  15,000              16,088
                                                                    ------------
       STATE TOTAL                                                        89,599
                                                                    ------------
- - --------------------------------------------------------------------------------
FLORIDA (4.3%)
 Broward County School Dist. GO
    5.3%, 2/15/04                                      3,295               3,361
    5.4%, 2/15/05                                      9,000               9,217
    5.5%, 2/15/06                                     10,080              10,322
 Dade County Solid Waste System
    7.0%, 10/1/01                                      6,240               6,632
 Dade County Water & Sewer
    Rev. VRDO
    2.3%, 4/6/94 (3)                                   4,700               4,700
 Florida Board of Education VRDO
    2.5%, 6/1/94                                      17,000              17,000
 Florida Dept. of General Services
    6.25%, 7/1/06                                      5,600               6,030
 Florida Municipal Power Agency
    5.5%, 10/1/06 (3)                                  6,055               6,196
 Florida School Board Association
    6.9%, 7/1/99 (2)                                  12,450              13,735
    7.0%, 7/1/00 (2)                                  13,820              15,561
 Hillsborough County
    School Dist. GO
    7.1%, 8/15/03                                     23,665              26,936
</TABLE>





                                       22
<PAGE>   23
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                                  <C>                 <C>
 City of Homestead Special Insurance
    Assessment Rev.
    4.6%, 3/1/98 (1)                                 $11,380             $11,488
    4.75%, 3/1/99 (1)                                  5,000               5,038
    4.9%, 3/1/00 (1)                                   8,000               8,087
    5.125%, 3/1/02 (1)                                14,000              14,206
    5.125%, 9/1/02 (1)                                 5,910               6,001
 Orlando Utilities Comm. Water
    & Electric Rev.
    VRDO 2.4%, 3/1/94                                  8,700               8,700
    5.7%, 10/1/04                                      5,000               5,232
    5.75%, 10/1/05                                    10,250              10,745
    5.8%, 10/1/06                                      5,940               6,216
    5.8%, 10/1/07                                     12,000              12,611
    5.9%, 10/1/08                                     17,000              17,955
 Port Everglades Port Facilities Rev.
    6.9%, 9/1/98 (3)                                   2,000               2,208
                                                                    ------------
       STATE TOTAL                                                       228,177
                                                                    ------------
- - --------------------------------------------------------------------------------
GEORGIA (4.0%)
 Burke County PCR
    (Oglethorpe Power Corp.)
    4.35%, 1/1/01                                      6,080               5,963
    4.5%, 1/1/02                                       7,375               7,246
    4.6%, 1/1/03                                       9,955               9,770
    4.7%, 1/1/04                                      13,160              12,905
 Fulton County School Dist.
    6.375%, 5/1/10                                    15,000              16,580
 Georgia GO
    7.4%, 8/1/96                                       7,930               8,598
    7.7%, 4/1/99                                       5,000               5,738
    6.5%, 12/1/99                                     11,670              12,910
    6.5%, 8/1/01                                       3,230               3,619
    7.0%, 11/1/05                                     15,670              18,461
    7.0%, 11/1/06                                     16,780              19,710
    6.3%, 3/1/07                                      15,000              16,651
    7.4%, 8/1/07                                      11,200              13,571
    7.0%, 11/1/07                                     17,960              21,074
 Monroe County Development Auth.
    (Oglethorpe Power Corp.)
    6.65%, 1/1/08                                      9,220              10,162
 Municipal Electric Power Auth.
    of Georgia
    8.0%, 1/1/02                                       9,505              10,910
    8.1%, 1/1/03                                       2,320               2,671
    6.3%, 1/1/05                                      12,775              13,883
                                                                    ------------
       STATE TOTAL                                                       210,422
                                                                    ------------
- - --------------------------------------------------------------------------------
HAWAII (3.5%)
 Hawaii GO
    VRDO 2.5%, 4/1/94                                 15,000              15,000
    5.0%, 11/1/98                                     21,000              21,660
    5.0%, 11/1/99                                     20,000              20,495
    5.0%, 2/1/04                                      10,000               9,961
    5.0%, 2/1/05                                      11,650              11,650
    5.125%, 2/1/06                                    11,605              11,619
    6.3%, 3/1/06                                       5,555               6,116
    6.4%, 3/1/07                                       5,555               6,174
 Hawaii Airport System Rev.
    5.85%, 7/1/02 (1)                                  7,830               8,361
    5.95%, 7/1/03 (1)                                  2,590               2,782
    6.05%, 7/1/04 (1)                                  3,145               3,394
    6.15%, 7/1/05 (1)                                 10,735              11,667
 Honolulu City & County GO
    5.75%, 1/1/06                                      8,825               9,313
    6.0%, 1/1/08                                       5,000               5,340
    8.0%, 10/1/09                                     30,560              38,748
    6.3%, 3/1/10                                       4,830               5,163
                                                                    ------------
       STATE TOTAL                                                       187,443
                                                                    ------------
- - --------------------------------------------------------------------------------
ILLINOIS (6.0%)
 Chicago Metropolitan
    Sanitation Dist.
    8.75%, 1/1/00 (Prere.)                             2,980               3,604
 Chicago Public Building
    Comm. Rev.
    9.0%, 1/1/96                                       1,150               1,245
    7.5%, 1/1/02 (1)                                   2,500               2,901
    7.6%, 1/1/03 (1)                                   2,500               2,953
    7.75%, 1/1/06 (3)                                  5,000               5,785
    7.7%, 1/1/08 (1)                                   4,000               4,469
 Chicago School Finance Auth.
    4.4%, 6/1/98 (1)                                  10,000               9,992
    6.0%, 6/1/01                                       8,305               8,883
    4.9%, 6/1/02 (3)                                  10,000              10,053
    6.1%, 6/1/02 (3)                                  11,945              12,874
    5.0%, 6/1/03 (3)                                  25,190              25,318
    5.1%, 6/1/04 (3)                                  26,155              26,277
 Chicago Water Reclamation Dist.
    5.9%, 12/1/06                                      4,450               4,691
    5.95%, 12/1/07                                     7,200               7,595
    5.5%, 12/1/08                                      5,300               5,321
    6.0%, 12/1/08                                      9,900              10,436
    6.05%, 12/1/09                                     3,000               3,159
 Chicago Water Rev.
    5.5%, 11/1/03 (2)                                  5,000               5,186
 Cook County GO
    4.375%, 11/15/99 (1)                               6,565               6,511
    4.6%, 11/15/00 (1)                                 5,360               5,341
    6.6%, 11/1/03 (2)                                  4,785               5,310
    6.75%, 11/1/05 (2)                                 3,000               3,417
    5.75%, 11/15/03 (3)                                5,000               5,270
    5.8%, 11/15/04                                    10,000              10,563
</TABLE>





                                       23
<PAGE>   24
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                                  <C>                 <C>
 Illinois Health Facility Auth.
    (Lutheran General Health Systems)
    7.25%, 4/1/99 (Prere.)                           $ 1,945             $ 2,166
    7.25%, 4/1/00                                     10,490              11,722
 Illinois Regional Transportation Auth.
    9.0%, 6/1/05 (2)                                   5,220               6,958
    9.0%, 6/1/08 (2)                                   6,840               9,282
    9.0%, 6/1/09 (2)                                   4,255               5,828
 Illinois Sales Tax Rev.
    5.75%, 6/15/06                                     5,000               5,196
    6.5%, 6/15/13                                      5,000               5,570
 Illinois Toll Highway Auth. VRDO
    2.4%, 7/1/94 (1)                                   1,200               1,200
 Joliet Gas Supply Rev.
    3.0%, 10/1/94*                                     9,750               9,756
 Metropolitan Pier & Exposition Auth.
    5.6%, 6/15/01                                     10,235              10,759
    7.25%, 6/15/05                                    15,000              17,516
    6.5%, 6/1/06                                      11,885              13,022
    6.75%, 6/1/10                                     25,000              28,011
                                                                    ------------
       STATE TOTAL                                                       314,140
                                                                    ------------
- - --------------------------------------------------------------------------------
INDIANA (1.3%)
 East Chicago School Building Corp.
    11.75%, 2/1/99 (Prere.)                            5,000               6,531
 Indiana Municipal Power Agency
    5.875%, 1/1/10 (1)                                 4,500               4,701
 Indiana State Office Building
    6.65%, 7/1/01                                      4,500               4,969
    6.7%, 7/1/02                                       5,290               5,841
 Indiana University Student
    Fee Bonds
    6.8%, 8/1/04                                      25,000              27,680
    7.0%, 8/1/06                                       5,845               6,426
 Marion County Hosp. Auth.
    (Daughters of Charity)
    9.75%, 11/1/00                                     4,700               5,203
 Petersburg PCR
    10.625%, 12/1/14                                   5,300               5,708
                                                                    ------------
       STATE TOTAL                                                        67,059
                                                                    ------------
- - --------------------------------------------------------------------------------
KENTUCKY (1.8%)
 Kentucky Development
    Finance Auth.
    (St. Elizabeth Medical Center)
    6.625%, 11/1/04 (3)                               20,025              22,039
    (Sisters of Charity)
    6.6%, 11/1/06                                      5,000               5,505
 Kentucky Higher Education Auth.
    9.75%, 6/1/94                                      2,140               2,178
 Kentucky Property &
    Buildings Rev.
    5.5%, 9/1/03                                       8,000               8,294
    5.6%, 9/1/04                                       3,000               3,118
    5.7%, 9/1/05                                       7,350               7,651
    6.875%, 8/1/06                                    10,400              11,887
 Kentucky Turnpike Auth.
    5.2%, 7/1/03 (2)                                   8,750               8,905
    5.5%, 7/1/08 (2)                                   8,850               9,034
 Kentucky Turnpike Auth. Resource
    Recovery Road Rev.
    13.125%, 7/1/97 (Prere.)                             820               1,048
    13.125%, 1/1/98 (Prere.)                              30                  39
    8.0%, 7/1/03                                      14,750              16,716
                                                                    ------------
       STATE TOTAL                                                        96,414
                                                                    ------------
- - --------------------------------------------------------------------------------
LOUISIANA (2.1%)
 Jefferson Parish Sales Tax
    6.75%, 12/1/06 (3)                                11,000              12,301
 Louisiana Gas & Fuel Tax Rev.
    7.2%, 11/15/99                                     9,500              10,507
    7.25%, 11/15/00                                    5,250               5,870
    7.25%, 11/15/04                                   11,000              12,294
 Louisiana GO
    8.75%, 9/1/00 (4)                                  8,830              10,699
    8.75%, 9/1/01 (4)                                  9,445              11,564
    6.3%, 5/1/04 (1)                                   4,750               5,166
    5.3%, 8/1/04 (1)                                  14,140              14,435
    5.5%, 8/1/06 (1)                                   4,030               4,143
 Louisiana Public Facilities Auth.
    (Unemployment Compensation
    Funding)
    7.6%, 9/1/94 (Prere.)                              2,310               2,402
    7.4%, 9/1/97                                      10,000              10,383
 Louisiana Recovery Dist.
    Sales Tax
    7.375%, 7/1/96 (2)                                 4,000               4,250
 New Orleans Public Improvement
    7.7%, 10/1/99 (6)                                  2,395               2,727
    7.75%, 10/1/00 (6)                                 5,510               6,295
                                                                    ------------
       STATE TOTAL                                                       113,036
                                                                    ------------
- - --------------------------------------------------------------------------------
MAINE (.4%)
 Maine Health and Higher Education
    10.1%, 7/1/01 (Prere.)                             4,550               6,093
 Maine Municipal Bond Bank
    4.9%, 11/1/02                                     13,000              12,972
                                                                    ------------
       STATE TOTAL                                                        19,065
                                                                    ------------
- - --------------------------------------------------------------------------------
MASSACHUSETTS (6.2%)
 Boston Water & Sewer Comm.
    5.75%, 11/1/13                                     6,325               6,528
 Massachusetts GO
    6.9%, 6/1/00 (2)                                   2,500               2,793
    7.0%, 6/1/02 (2)                                   5,000               5,559
    6.5%, 5/1/04 (3)                                   4,000               4,205
</TABLE>





                                       24
<PAGE>   25
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                           <C>                  <C>
    7.5%, 6/1/04                              $        3,975       $       4,743
    5.1%, 2/1/05                                      25,000              24,854
    6.5%, 8/1/05                                       3,840               4,311
    6.5%, 8/1/08                                       9,400              10,317
 Massachusetts Bay Transit Auth.
    7.25%, 3/1/03 (3)                                 16,000              18,077
    5.3%, 3/1/04                                      32,380              32,781
 Massachusetts Dedicated Income
    Tax VRDO
    2.25%, 3/1/94                                      3,000               3,000
 Massachusetts Industrial Finance
    Agency (Refusetech Inc. Project)
    6.15%, 7/1/02                                      5,040               5,222
    6.3%, 7/1/05                                      21,500              22,059
 Massachusetts Industrial Finance Auth.
    Rev. (BioMed Research Corp.)
    7.1%, 8/1/99                                      25,395              28,205
 Massachusetts Tax Exempt CP
    2.35%, 3/3/94                                     10,000              10,000
 Massachusetts Turnpike Auth.
    4.7%, 1/1/03                                       5,000               4,904
    4.75%, 1/1/04                                      2,500               2,438
 Massachusetts Water Resources Auth.
    5.25%, 3/1/07                                      5,000               4,908
    5.5%, 11/1/07                                     32,860              32,936
    5.25%, 3/1/09                                      7,175               6,929
    6.5%, 7/15/10                                     30,220              33,211
    5.25%, 3/1/13                                     20,000              19,030
    6.5%, 7/15/19                                     37,515              41,351
                                                                    ------------
       STATE TOTAL                                                       328,361
                                                                    ------------
- - --------------------------------------------------------------------------------
MICHIGAN (1.7%)
 Detroit GO
    5.8%, 5/1/02 (2)                                   8,970               9,495
    5.9%, 5/1/03 (2)                                   9,490              10,097
 Michigan Municipal Bond Auth.
    0.0%, 12/1/99 (3)                                  6,000               4,574
    0.0%, 12/1/00 (3)                                  5,590               4,041
    0.0%, 12/1/01 (3)                                  9,630               6,585
 Michigan Public Power Agency
    5.3%, 1/1/05                                      13,075              13,235
    5.375%, 1/1/06                                    13,790              13,941
    5.5%, 1/1/07                                      14,545              14,757
    5.5%, 1/1/08                                       9,360               9,435
 Michigan State Building Auth.
    (Univ. of Michigan Adult
    General Hosp.)
    6.5%, 10/1/03 (2)                                  3,000               3,308
 Michigan State Housing Development
    Auth. VRDO
    2.45%, 3/1/94                                      2,000               2,000
                                                                    ------------
       STATE TOTAL                                                        91,468
                                                                    ------------
- - --------------------------------------------------------------------------------
MINNESOTA (.4%)
 Minnesota GO
    4.7%, 8/1/97                                      16,315              16,698
    4.9%, 8/1/98                                       3,810               3,915
                                                                    ------------
       STATE TOTAL                                                        20,613
                                                                    ------------
- - --------------------------------------------------------------------------------
MISSISSIPPI (.1%)
 Jackson County PCR VRDO
    (Chevron)
    2.3%, 3/1/94                                       5,600               5,600
                                                                    ------------
- - --------------------------------------------------------------------------------
MISSOURI (1.0%)
 Missouri Housing
    Development Comm.
    9.8%, 8/1/97                                         510                 529
 New Madrid Electric Rev.
    5.75%, 6/1/03                                     34,205              34,284
 St. Louis County Rockwood School
    Dist. GO
    8.5%, 2/1/01                                       8,000               9,715
    8.5%, 2/1/02                                       7,250               8,936
                                                                    ------------
       STATE TOTAL                                                        53,464
                                                                    ------------
- - --------------------------------------------------------------------------------
NEBRASKA (.6%)
 Consumers Public Power Dist.
    Electric Revenue
    5.1%, 1/1/03                                      16,445              16,541
 Nebraska Public Power Dist.
    5.6%, 7/1/03                                      13,175              13,758
                                                                    ------------
       STATE TOTAL                                                        30,299
                                                                    ------------
- - --------------------------------------------------------------------------------
NEVADA (2.4%)
 Clark County Airport VRDO
    2.3%, 7/1/94 (1)                                  16,700              16,700
 Clark County GO
    4.8%, 7/1/00 (1)                                   6,305               6,349
    4.8%, 7/1/01 (1)                                   7,440               7,453
    7.5%, 6/1/06 (2)                                   3,575               4,317
    7.5%, 6/1/07 (2)                                   9,550              11,542
    8.0%, 6/1/08 (2)                                   9,875              12,416
    7.5%, 6/1/09 (2)                                   6,825               8,309
 Clark County School Dist. GO
    7.4%, 3/1/00                                      10,000              11,111
    9.75%, 6/1/01 (1)                                 11,100              14,385
    5.375%, 5/1/06 (3)                                 3,740               3,785
    5.375%, 5/1/07 (3)                                 9,195               9,229
    5.375%, 5/1/08 (3)                                 9,170               9,169
 Nevada GO
    6.0%, 5/1/05                                      10,450              11,062
 Reno Hosp. Rev. CP
    (St. Mary's Hosp.)
    9.4%, 7/1/99 (1) (ETM)                             2,505               2,734
                                                                    ------------
       STATE TOTAL                                                       128,561
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       25
<PAGE>   26
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
NEW JERSEY (4.4%)
 Camden County Municipal
    Utilities Auth.
    0.0%, 9/1/99 (3)                           $      12,545        $      9,702
    0.0%, 9/1/00 (3)                                  18,500              13,603
    0.0%, 9/1/02 (3)                                  18,545              12,284
    0.0%, 9/1/03 (3)                                  18,545              11,639
 New Jersey Health Care
    6.0%, 7/1/98                                       2,820               2,924
    6.2%, 7/1/99                                       3,080               3,214
    6.4%, 7/1/00                                       3,295               3,477
 New Jersey Sports & Exposition Auth.
    VRDO 2.3%, 3/1/94 (1)                              1,000               1,000
    6.2%, 3/1/03                                       5,000               5,423
    6.5%, 3/1/06                                       4,725               5,150
    6.5%, 3/1/07                                       3,500               3,796
 New Jersey Transportation
    Trust Fund
    3.5%, 6/15/95                                     12,000              12,033
 New Jersey Turnpike Auth.
    5.9%, 1/1/03                                       4,700               5,013
    5.9%, 1/1/04                                      19,030              20,059
    6.0%, 1/1/05                                      22,220              23,786
    4.75%, 1/1/06 (ETM)                               38,395              38,395
    6.5%, 1/1/09                                      50,000              55,888
 Rutgers State Univ. GO
    6.4%, 5/1/13                                       4,675               5,235
                                                                    ------------
       STATE TOTAL                                                       232,621
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW YORK (9.5%)
 Erie County Water Auth. VRDO
    2.15%, 6/1/94 (2)                                  3,300               3,300
 Metropolitan Transportation Auth.
    6.1%, 7/1/02 (Prere.)                              4,300               4,754
    6.25%, 7/1/02 (3) (Prere.)                         5,000               5,557
    5.4%, 7/1/03                                      16,040              16,031
    5.625%, 7/1/05                                    11,485              11,499
    5.75%, 7/1/06                                     12,320              12,436
    6.1%, 7/1/07 (1)                                   3,625               3,928
    6.1%, 7/1/08 (1)                                   7,200               7,849
 New York City GO
    8.0%, 8/1/99                                       5,175               5,908
    6.0%, 8/15/99                                     13,070              13,627
    7.0%, 8/15/99 (3)                                 15,000              16,788
    7.0%, 8/1/00                                       5,650               6,159
    6.15%, 8/15/00                                    14,670              15,412
    8.0%, 11/1/00 (2)                                  4,420               5,019
    6.3%, 8/15/01                                     10,000              10,573
    6.1%, 8/1/02                                      10,000              10,396
    6.25%, 8/1/03                                     14,000              15,094
    6.375%, 8/1/04                                    20,000              20,881
    8.125%, 11/1/04 (3)                               11,155              12,696
    7.0%, 2/1/05                                       5,000               5,556
 New York City Finance Auth.
    Water and Sewer Rev.
    VRDO 2.2%, 3/1/94 (3)                              5,300               5,300
    6.0%, 6/15/10                                      4,000               4,165
 New York Medical Care Facilities
    6.0%, 8/15/02                                     13,140              13,702
    6.0%, 8/15/03                                     18,340              18,991
 New York State Certificates
    4.5%, 8/1/98                                       4,490               4,436
    4.7%, 8/1/99                                       2,490               2,456
 New York State Dormitory Auth.
    (City Univ.)
    7.0%, 7/1/01                                      10,000              11,347
    6.25%, 7/1/03                                      4,250               4,502
    6.35%, 7/1/04                                      2,500               2,647
    6.45%, 7/1/05                                      1,500               1,603
    (New York Univ.)
    6.375%, 7/1/07 (3)                                27,000              29,527
    (State Univ.)
    7.1%, 5/15/00                                      6,050               6,688
    7.25%, 5/15/00 (Prere.)                            2,000               2,320
    7.0%, 5/15/01                                     18,285              19,981
 New York State Local Govt.
    Assistance Corp.
    4.25%, 4/1/00                                      2,500               2,443
    4.375%, 4/1/01                                     3,000               2,926
 New York State Urban
    Development Corp.
    6.3%, 1/1/03                                      14,340              15,114
    6.4%, 1/1/04                                      24,930              26,288
 Onondaga County PCR
    (Anheuser Busch)
    6.625%, 8/1/06                                    10,000              11,060
 Suffolk County Water Auth.
    6.8%, 8/17/10                                     10,660              12,613
 Triborough Bridge & Tunnel Auth.
    0.0%, 1/1/03                                      19,185              11,562
    5.8%, 1/1/06                                       6,000               6,320
    6.6%, 1/1/10                                      59,325              67,105
    6.0%, 1/1/12                                      12,000              12,846
                                                                    ------------
       STATE TOTAL                                                       499,405
                                                                    ------------
- - --------------------------------------------------------------------------------
NORTH CAROLINA (1.6%)
 Charlotte Airport VRDO
    2.3%, 7/1/94 (1)                                   2,000               2,000
 North Carolina Eastern Municipal
    Power Agency
    10.625%, 1/1/95 (Prere.)                           9,600              10,445
    9.4%, 1/1/95 (Prere.)                              2,000               2,154
    9.6%, 1/1/95 (Prere.)                              3,025               3,263
</TABLE>





                                       26
<PAGE>   27
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 North Carolina Educational
    Facilities Auth. VRDO
    (Duke Univ.)
    2.45%, 3/1/94                              $       4,100        $      4,100
 North Carolina Municipal Power
    Agency
    9.5%, 1/1/95 (Prere.)                              7,000               7,552
    (Catawba Electric)
    7.0%, 1/1/00 (Prere.)                              6,040               6,847
    6.0%, 1/1/04                                       7,000               7,421
    6.0%, 1/1/05                                      28,750              30,391
    7.25%, 1/1/07                                     10,410              12,165
                                                                    ------------
       STATE TOTAL                                                        86,338
                                                                    ------------
- - --------------------------------------------------------------------------------
OHIO (2.3%)
 Cleveland GO
    5.2%, 9/1/06 (2)                                   7,000               7,103
 Cleveland School Dist.
    8.125%, 12/1/98 (ETM)                              3,385               3,839
    9.0%, 12/1/98 (Prere.)                             4,000               4,858
 Cleveland Water Works
    6.25%, 1/1/05 (2)                                  4,455               4,808
 Hamilton County BAN
    3.25%, 4/14/95                                     9,880               9,884
 Ohio Building Auth.
    (State Correctional Facilities)
    7.2%, 8/1/00                                      10,000              11,428
    7.25%, 8/1/01                                      7,500               8,589
    7.3%, 8/1/02                                      10,000              11,476
    6.5%, 10/1/02                                      3,790               4,186
    7.35%, 8/1/03                                      4,945               5,686
    5.7%, 10/1/03                                      3,305               3,467
    6.5%, 10/1/03                                      5,500               6,062
    5.7%, 10/1/04                                      2,725               2,846
    6.5%, 10/1/04                                      2,500               2,740
    5.8%, 10/1/06                                      4,360               4,546
    5.9%, 10/1/07                                      2,500               2,614
    (State Data Center)
    5.7%, 10/1/04                                      2,895               3,024
    5.75%, 10/1/05                                     3,070               3,207
 Ohio Higher Education Facilities
    VRDO 2.5%, 5/1/94 (2)                              1,200               1,200
    5.9%, 12/1/05                                      8,175               8,611
 Ohio Public Facilities Comm.
    5.5%, 12/1/06                                      5,465               5,554
 Ohio Student Loan VRDO
    2.3%, 4/1/94                                       2,700               2,700
                                                                    ------------
       STATE TOTAL                                                       118,428
                                                                    ------------
- - --------------------------------------------------------------------------------
OKLAHOMA (2.3%)
 Grand River Dam Auth.
    Electric Rev.
    VRDO TOB 2.55%, 6/1/94 (4)                        10,000              10,000
    8.0%, 6/1/02                                      21,000              25,107
    5.7%, 6/1/05                                      20,000              20,973
    5.75%, 6/1/06                                     19,350              20,286
    5.875%, 6/1/07                                    14,500              15,314
 Oklahoma City GO
    10.0%, 8/1/94                                      7,405               7,619
 Oklahoma Industries Auth.
    (St. Anthony's Hosp.)
    7.5%, 10/1/03 (1)                                  5,470               5,873
 Tulsa County Industrial Auth.
    (St. Francis Hosp.)
    5.15%, 12/15/03*                                   8,715               8,748
 Tulsa Metropolitan Utilities Auth.
    Water & Sewer Rev.
    7.0%, 2/1/03                                       8,465               9,770
                                                                    ------------
       STATE TOTAL                                                       123,690
                                                                    ------------
- - --------------------------------------------------------------------------------
OREGON (.3%)
 Oregon Veterans Welfare
    Program GO VRDO
    2.4%, 3/1/94                                       2,500               2,500
    2.5%, 3/1/94                                      13,300              13,300
                                                                    ------------
       STATE TOTAL                                                        15,800
                                                                    ------------
- - --------------------------------------------------------------------------------
PENNSYLVANIA (6.7%)
 Allegheny County GO
    7.45%, 2/15/98                                     2,000               2,220
    7.6%, 11/1/98 (Prere.)                             2,000               2,275
 Erie County Prison Auth.
    Commonwealth Lease Rev.
    6.75%, 11/1/01 (1) (Prere.)                        5,295               5,958
 Northumberland County
    Commonwealth Lease Rev.
    6.7%, 10/15/01 (1) (Prere.)                        7,005               7,894
    7.75%, 10/15/01 (1) (Prere.)                       6,000               7,157
 Pennsylvania COP
    4.8%, 7/1/01 (2)                                  20,000              20,023
    4.9%, 7/1/02 (2)                                  13,665              13,673
    5.0%, 7/1/03 (2)                                   6,555               6,555
 Pennsylvania GO
    6.2%, 11/15/04                                    12,480              13,472
    5.0%, 4/15/05                                     24,290              24,063
    6.5%, 11/1/06                                      4,260               4,618
    5.0%, 4/15/07                                      7,950               7,741
    6.5%, 11/1/07                                     14,900              16,075
    5.0%, 4/15/08                                     14,250              13,745
    7.1%, 11/1/08                                      6,700               7,569
</TABLE>





                                       27
<PAGE>   28
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                                  <C>                 <C>
 Pennsylvania Higher Educational
    Facilities Auth.
    9.0%, 6/15/94 (2)                                $ 2,395             $ 2,436
 Pennsylvania Industrial
    Development Auth.
    6.5%, 7/1/98                                       9,850              10,487
    6.6%, 1/1/99                                       5,065               5,394
    6.6%, 7/1/99                                      10,355              11,087
    6.7%, 1/1/00                                       7,420               7,989
    6.7%, 7/1/00                                       9,080               9,827
    6.8%, 1/1/01                                       5,000               5,434
    6.8%, 7/1/01                                       5,480               5,984
 Pennsylvania Intergovernmental
    Cooperation Auth.
    5.75%, 6/15/99 (3)                                17,000              17,925
    4.7%, 6/15/01 (3)                                  3,410               3,372
    4.8%, 6/15/02 (3)                                  6,275               6,194
 Pennsylvania Public School
    Building Auth.
    10.375%, 11/1/94 (Prere.)                          1,320               1,371
 Pennsylvania Turnpike Comm.
    7.625%, 12/1/99 (Prere.)                           5,000               5,869
 Philadelphia Gas Works
    CP 2.4%, 4/7/94                                   10,000              10,000
    9.125%, 3/15/95 (Prere.)                           5,230               5,659
 Philadelphia GO
    4.6%, 5/15/99 (3)                                  4,345               4,349
 Philadelphia Hosp. & Higher Education
    10.0%, 4/1/95 (Prere.)                             5,075               5,526
 Philadelphia Municipal Lease Rev.
    6.0%, 7/15/03                                      5,065               4,962
 Philadelphia School Dist. GO
    6.7%, 7/1/99 (2)                                   9,000               9,836
    0.0%, 7/1/00 (2)                                  15,500              11,431
    5.2%, 7/1/03 (2)                                   7,500               7,593
 Philadelphia Water & Wastewater Rev.
    4.75%, 6/15/98                                    11,540              11,651
 Philadelphia Water & Sewer Rev.
    8.9%, 10/1/95 (Prere.)                            10,000              10,986
    6.875%, 10/1/06 (1)                               15,455              17,111
 Sayre Health Care VRDO
    2.35%, 3/1/94 (2)                                  2,700               2,700
 Schuylkill Redevelopment Auth.
    6.95%, 6/1/01 (3) (Prere.)                         3,995               4,599
                                                                    ------------
       STATE TOTAL                                                       352,810
                                                                    ------------
- - --------------------------------------------------------------------------------
PUERTO RICO (.2%)
 Puerto Rico Telephone Auth.
    5.4%, 1/1/08                                       9,550               9,738
                                                                    ------------
- - --------------------------------------------------------------------------------
RHODE ISLAND (.6%)
 Rhode Island Depositors Economic
    Protection Corp.
    6.55%, 8/1/10 (1)                                 26,850              30,183
                                                                    ------------
- - --------------------------------------------------------------------------------
SOUTH CAROLINA (.5%)
 Charleston Water Works & Sewer
    9.625%, 1/1/96 (Prere.)                            4,000               4,487
 Piedmont Municipal Power Agency
    2.5%, 7/1/94 (Prere.)                             12,185              12,185
    10.875%, 1/1/95 (Prere.)                           3,900               4,251
    5.4%, 1/1/07 (1)                                   3,200               3,232
 South Carolina GO
    6.5%, 2/1/96                                       3,000               3,154
 Sumter County
    (Tuomey Hospital)
    9.375%, 10/1/94                                      790                 815
                                                                    ------------
       STATE TOTAL                                                        28,124
                                                                    ------------
- - --------------------------------------------------------------------------------
SOUTH DAKOTA (.1%)
 South Dakota Health & Education
    Auth. Rev.
    7.5%, 7/1/04 (1)                                   5,845               6,609
                                                                    ------------
- - --------------------------------------------------------------------------------
TENNESSEE (.1%)
 Tennessee GO BAN VRDO
    2.4%, 3/1/94                                       2,700               2,700
                                                                    ------------
- - --------------------------------------------------------------------------------
TEXAS (9.6%)
 Anderson County Rev.
    (Coffield Prison Farm Project)
    5.5%, 3/15/04 (2)                                  5,715               5,875
    5.5%, 3/15/05 (2)                                  5,590               5,714
    5.5%, 3/15/06 (2)                                  6,985               7,099
 Austin Combined Utility System
    5.125%, 11/15/02                                   9,500               9,576
    5.2%, 11/15/03                                     3,360               3,383
    7.25%, 11/15/03                                    6,000               6,763
    5.3%, 5/15/04                                      5,770               5,810
    5.3%, 11/15/04                                     5,735               5,776
    6.0%, 11/15/04 (1)                                11,000              11,846
    6.0%, 11/15/05 (1)                                10,000              10,709
    5.8%, 11/15/06                                     5,255               5,446
    6.0%, 11/15/06 (1)                                23,265              25,227
 Bell County Health Facilities
    Development Corp.
    (Scott & White Hosp.)
    7.625%, 9/1/03                                     8,340               9,276
 Board of Regents CP
    (Texas A&M Univ.)
    2.65%, 5/26/94                                     6,000               6,000
 Corpus Christi GO
    7.5%, 11/1/97 (2)                                  1,865               2,046
    7.5%, 11/1/98 (2)                                  1,155               1,288
</TABLE>





                                       28
<PAGE>   29
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                           <C>                   <C>
 Dallas-Fort Worth Regional Airport
    8.75%, 11/1/03                            $        4,890        $      5,642
 Dallas Independent School Dist.
    5.3%, 8/15/02                                      3,000               3,087
 Harris County
    5.6%, 10/1/01                                      7,310               7,822
 Harris County Toll Road
    6.3%, 8/15/04 (3)                                  5,310               5,824
 Harris County Flood Control
    5.6%, 10/1/01                                      8,900               9,331
 Houston GO
    7.3%, 3/1/98 (3) (Prere.)                          3,000               3,332
    5.9%, 3/1/03                                       5,000               5,311
    5.0%, 3/1/04                                       6,265               6,245
    5.0%, 3/1/05                                      10,000               9,908
    5.1%, 3/1/06                                      12,200              12,092
    7.0%, 3/1/08                                      37,405              43,193
 Houston Housing Finance Corp. VRDO
    2.7%, 6/1/94 (4)                                   4,675               4,675
 Houston Water & Sewer
    System Rev.
    7.0%, 12/1/01 (2)                                  3,220               3,656
    7.0%, 12/1/02 (2)                                  4,125               4,710
    7.6%, 12/1/02 (6)                                  4,010               4,429
    7.0%, 12/1/03 (2)                                  8,120               9,301
    5.8%, 12/1/04 (1)                                  8,160               8,593
 San Antonio Electric & Gas
    10.75%, 2/1/95 (Prere.)                            5,000               5,426
    5.5%, 2/1/04                                      19,545              20,028
    5.8%, 2/1/06                                       8,000               8,379
 San Antonio Water Rev.
    6.3%, 5/15/04 (3)                                  3,955               4,331
    6.4%, 5/15/05 (3)                                  5,250               5,757
 Texas GO
    VRDO 2.5%, 4/1/94 (Prere.)                         9,350               9,350
    6.0%, 10/1/06                                      6,000               6,439
    8.0%, 10/1/07                                     50,000              63,746
 Texas Municipal Power Agency
    6.0%, 9/1/02 (1) (Prere.)                          9,270              10,136
    6.1%, 9/1/07 (1)                                  12,500              13,722
    6.1%, 9/1/08 (1)                                  27,840              30,430
    6.1%, 9/1/09 (1)                                   5,000               5,469
 Texas Public Finance Auth.
    Building Rev.
    6.6%, 2/1/00 (1)                                   5,000               5,470
    6.75%, 2/1/02 (1)                                  5,000               5,519
    6.8%, 2/1/03 (1)                                   5,000               5,497
 Texas Water Resource Finance Auth.
    7.5%, 8/15/01                                      3,995               4,437
 Univ. of Texas Rev.
    7.0%, 8/15/07                                     20,750              23,422
 Univ. of Texas Permanent
    Univ. Fund
    5.9%, 7/1/02                                       5,000               5,353
    6.4%, 7/1/02                                       5,000               5,517
                                                                    ------------
       STATE TOTAL                                                       507,413
                                                                    ------------
- - --------------------------------------------------------------------------------
UTAH (.2%)
 Intermountain Power Agency
    5.375%, 7/1/07                                     7,000               6,996
 Utah GO
    6.0%, 7/1/96                                       5,000               5,251
                                                                    ------------
       STATE TOTAL                                                        12,247
                                                                    ------------
- - --------------------------------------------------------------------------------
VIRGINIA (.4%)
 Fairfax County Water Rev.
    7.25%, 1/1/00 (Prere.)                             6,450               7,422
 Louisa PCR CP
    2.55%, 4/11/94                                     4,000               4,000
 Southeast Public Service Auth.
    10.5%, 7/1/95 (Prere.)                             8,000               8,887
                                                                    ------------
       STATE TOTAL                                                        20,309
                                                                    ------------
- - --------------------------------------------------------------------------------
WASHINGTON (3.4%)
 King County GO
    6.0%, 12/1/04                                      5,000               5,325
    6.1%, 12/1/05                                      5,000               5,334
 Seattle Water System
    4.9%, 12/1/02                                      5,890               5,923
    5.0%, 12/1/03                                      2,000               2,011
    5.1%, 12/1/04                                      4,000               4,019
    5.2%, 12/1/05                                      2,320               2,338
 Spokane County School Dist.
    6.0%, 12/1/03                                      5,000               5,362
 Tacoma Electric System Rev.
    5.7%, 1/1/03 (2)                                   6,845               7,159
 Washington GO
    7.2%, 9/1/98 (Prere.)                              2,365               2,641
    4.3%, 10/1/98                                     13,720              13,765
    7.0%, 10/1/98                                      3,900               4,329
    7.1%, 9/1/99                                       7,500               8,275
    7.0%, 10/1/99                                      7,555               8,444
    5.75%, 9/1/02                                      4,600               4,876
    5.6%, 9/1/04                                       5,000               5,191
    6.1%, 6/1/06                                       9,495              10,262
    6.125%, 6/1/07                                    10,110              10,816
    5.75%, 9/1/07                                     19,950              20,691
    6.2%, 6/1/08                                      10,765              11,557
    5.75%, 9/1/08                                      4,000               4,123
    6.25%, 6/1/09                                     11,465              12,307
    6.25%, 6/1/10                                      7,450               7,995
    6.25%, 2/1/11                                      6,680               7,227
</TABLE>





                                       29
<PAGE>   30
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 Washington State
    Health Care Auth.
    (Empire Health Spokane)
    8.0%, 11/1/97 (1) (Prere.)                 $       9,200        $     10,577
                                                                    ------------
       STATE TOTAL                                                       180,547
                                                                    ------------
- - --------------------------------------------------------------------------------
WISCONSIN (1.8%)
 Wisconsin GO
    4.25%, 11/1/99                                     4,000               3,966
    5.9%, 5/1/02                                       5,000               5,357
    5.5%, 11/1/05                                     12,325              12,820
    6.2%, 5/1/06                                      20,990              22,943
    6.25%, 5/1/07                                     22,970              25,156
    6.25%, 5/1/08                                     24,365              26,598
                                                                    ------------
       STATE TOTAL                                                        96,840
                                                                    ------------
- - --------------------------------------------------------------------------------
WYOMING (.3%)
 Lincoln VRDO
    2.2%, 3/1/94                                       7,000               7,000
 Platte County PCR
    4.5%, 1/1/01                                       2,250               2,212
    4.6%, 1/1/02                                       2,430               2,386
 Sublette County VRDO
    2.3%, 3/1/94                                       3,600               3,600
 Uinta County PCR VRDO
    2.4%, 3/1/94                                       2,900               2,900
                                                                    ------------
       STATE TOTAL                                                        18,098
                                                                    ------------
- - --------------------------------------------------------------------------------
TOTAL MUNICIPAL BONDS
 (Cost $4,884,154)                                                     5,182,224
- - --------------------------------------------------------------------------------
OTHER ASSETS AND LIABILITIES (2.0%)
- - --------------------------------------------------------------------------------
 Other Assets--Note B                                                    145,147
 Liabilities                                                             (41,800)
                                                                    ------------
                                                                         103,347
- - --------------------------------------------------------------------------------
NET ASSETS (100%)
- - --------------------------------------------------------------------------------
 Applicable to 398,608,594 outstanding
    $.001 par value shares
    (authorized 450,000,000 shares)                                   $5,285,571
- - --------------------------------------------------------------------------------
NET ASSET VALUE PER SHARE                                                 $13.26
================================================================================
</TABLE>

+See Note A to Financial Statements.
For explanations of abbreviations and other references, see page 47.

- - --------------------------------------------------------------------------------
AT FEBRUARY 28, 1994, NET ASSETS
 CONSISTED OF:
- - --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                      Amount                 Per
                                                       (000)               Share
                                                  ----------              ------
<S>                                               <C>                     <C>
 Paid in Capital                                  $5,003,965              $12.55
 Undistributed Net Investment Income                      --                  --
 Overdistributed Net Realized Gains--Note A          (30,039)               (.07)
 Unrealized Appreciation of
    Investments--Note D                              311,645                 .78
- - --------------------------------------------------------------------------------
NET ASSETS                                        $5,285,571              $13.26
- - --------------------------------------------------------------------------------
</TABLE>





                                       30
<PAGE>   31
<TABLE>
<CAPTION>
                                                        Face              Market
                                                      Amount               Value
INSURED LONG-TERM PORTFOLIO                            (000)              (000)+
- - --------------------------------------------------------------------------------
MUNICIPAL BONDS (100.0%)
- - --------------------------------------------------------------------------------
<S>                                            <C>                  <C>
ALABAMA (1.1%)
 Alabama Housing Finance Auth.
    9.0%, 4/1/12 (1)                           $         595        $        623
 Birmingham Medical Center
    (Special Care Medical Center)
    7.25%, 7/1/15 (1)                                  6,715               7,278
 Medical Clinic Board of Bessemer
    (Bessemer-Carraway Hosp.)
    7.25%, 4/1/15 (1)                                  5,000               5,613
 Tuscaloosa City GO
    6.75%, 7/1/20 (2)                                  1,900               2,061
 Wilsonville PCR
    (S.E. Electric Generating)
    6.75%, 2/1/15 (1)                                  5,900               6,465
                                                                    ------------
       STATE TOTAL                                                        22,040
                                                                    ------------
- - --------------------------------------------------------------------------------
ALASKA (1.3%)
 Anchorage Electric Rev.
    8.0%, 12/1/09 (1)                                  2,565               3,263
    8.0%, 12/1/10 (1)                                  2,960               3,778
 Municipality of Anchorage GO
    7.625%, 8/1/96 (3) (Prere.)                        3,000               3,317
    7.2%, 6/1/17 (2)                                  11,000              12,212
 North Slope Borough GO
    9.85%, 6/30/97 (2) (ETM)                           3,000               3,534
    10.0%, 6/30/04 (2) (ETM)                             850               1,170
                                                                    ------------
       STATE TOTAL                                                        27,274
                                                                    ------------
- - --------------------------------------------------------------------------------
ARIZONA (.7%)
 Maricopa County
    (Samaritan Health Service)
    7.0%, 12/1/16 (1)                                  8,650              10,234
 Salt River Agricultural
    Improvement & Power Dist.
    6.0%, 1/1/09                                       4,750               5,023
                                                                    ------------
       STATE TOTAL                                                        15,257
                                                                    ------------
- - --------------------------------------------------------------------------------
ARKANSAS (.4%)
 North Little Rock Electric System
    6.5%, 7/1/10 (1)                                   3,500               3,931
    6.5%, 7/1/15 (1)                                   4,500               5,042
                                                                    ------------
       STATE TOTAL                                                         8,973
                                                                    ------------
- - --------------------------------------------------------------------------------
California (13.3%)
 California Finance Auth. PCR VRDO
    (Southern California Edison)
    2.3%, 3/1/94                                         700                 700
 California Health Facilities Finance
    Auth. (Adventist Health System)
    6.75%, 3/1/11 (1)                                 12,000              13,118
 California Housing Finance Agency
    8.625%, 8/1/15 (1)                                 4,575               4,666
 California RAW
    3.5%, 7/26/94                                     40,000              40,110
 Culver City
    Redevelopment Auth.
    7.1%, 11/1/99 (2) (Prere.)                         4,610               5,281
    7.1%, 11/1/10 (2)                                    390                 436
 Fresno COP
    (City Hall Project)
    6.375%, 8/1/10 (2)                                10,500              11,251
 Long Beach Finance Auth.
    6.0%, 11/1/09 (2)                                  3,735               3,994
 Los Angeles County TRAN
    3.0%, 6/30/94                                      4,750               4,752
 Modesto Irrigation Dist.
    Finance Auth.
    (Woodland Project)
    6.5%, 10/1/22 (2)                                 20,225              22,804
 Modesto Santa Clara Redding Public
    Power Agency
    6.125%, 7/1/13 (2)                                 7,000               7,516
    6.75%, 7/1/20 (1)                                 13,000              15,025
 Northern California Power Agency
    (Hydroelectric Project)
    5.5%, 7/1/23 (1)                                  23,200              22,444
    (Combustion Turbine Project)
    6.0%, 8/15/10 (1)                                  3,500               3,586
 Oakland Redevelopment Agency
    (Central Dist. Project)
    6.0%, 2/1/08 (2)                                   5,585               5,978
    5.5%, 2/1/14 (2)                                   6,300               6,277
 Orange County Sanitation Dist. COP
    VRDO 2.2%, 3/1/94                                    400                 400
 Palmdale Single Family
    Mortgage Rev.
    9.875%, 4/1/08 (3)                                    79                 110
 Pasadena Electric Works Rev.
    5.375%, 8/1/12                                     9,000               8,870
 Pittsburg Redevelopment Agency
    5.5%, 8/1/07 (3)                                   3,000               3,064
    5.5%, 8/1/15 (3)                                   5,000               4,883
 Riverside County Transportation Comm.
    5.75%, 6/1/07 (2)                                  3,495               3,684
    5.75%, 6/1/08 (2)                                  1,750               1,831
 Sacramento Municipal Utility Dist.
    5.75%, 8/15/13 (1)                                12,360              12,442
 San Jose Merged Area
    Redevelopment Project Rev.
    7.5%, 8/1/96 (3) (Prere.)                          1,440               1,588
    7.5%, 8/1/96 (1) (Prere.)                          2,700               2,977
 San Jose Tax Redevelopment
    6.0%, 8/1/10 (1)                                   8,105               8,653
</TABLE>





                                       31
<PAGE>   32
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 Santa Clara Redevelopment Agency
    (Bayshore North)
    7.0%, 7/1/10 (2)                           $       3,000        $      3,534
 Santa Clara VRDO
    (El Camino Hosp. Dist.)
    2.4%, 3/1/94                                       2,500               2,500
 Santa Rosa Waste Water Recovery
    6.0%, 9/1/15 (3)                                   5,000               5,313
 South County Waste Water Auth.
    (Gilroy)
    5.5%, 8/1/22 (3)                                   8,000               7,743
    (Morgan Hill)
    5.5%, 8/1/22 (3)                                   7,000               6,775
 Southern California Public
    Power Auth.
    5.0%, 7/1/15 (2)                                   2,605               2,357
 Southern California Rapid
    Transit Dist.
    5.75%, 9/1/05 (2)                                  9,250               9,777
    5.8%, 9/1/06 (2)                                   6,975               7,436
    5.9%, 9/1/07 (2)                                   3,155               3,374
 Transmission Agency of Northern
    California
    5.25%, 5/1/08 (1)                                  4,000               4,000
 Ukiah Electric Rev.
    6.25%, 6/1/18 (1)                                  6,330               6,872
                                                                    ------------
       STATE TOTAL                                                       276,121
                                                                    ------------
- - --------------------------------------------------------------------------------
COLORADO (1.0%)
 Colorado Health Auth.
    (Boulder Community Hosp.)
    7.3%, 10/1/14  (1)                                 5,000               5,641
    (Sisters of Charity Health System)
    6.0%, 5/15/13 (1)                                 12,500              12,972
 Denver County Health Facilities
    (St. Anthony's Hosp.)
    7.7%, 5/1/07 (1)                                   2,800               3,165
                                                                    ------------
       STATE TOTAL                                                        21,778
                                                                    ------------
- - --------------------------------------------------------------------------------
CONNECTICUT (1.0%)
 Connecticut Economic Recovery GO
    5.25%, 6/15/94                                    11,720              11,808
 Connecticut Development Auth. PCR
    VRDO (Connecticut Light & Power)
    2.35%, 3/1/94                                      6,000               6,000
 South Central Connecticut Regional
    Water Auth.
    5.75%, 8/1/12 (3)                                  3,100               3,160
                                                                    ------------
       STATE TOTAL                                                        20,968
                                                                    ------------
- - --------------------------------------------------------------------------------
DELAWARE (1.6%)
 Delaware Economic
    Development Auth.
    (Delmarva Power and Light)
    7.3%, 9/1/15 (3)                                   4,000               4,538
    (Hosp. Bill & Collection Service)
    VRDO 2.45%, 3/1/94                                 3,100               3,100
 Delaware Health Facilities Auth.
    (Delaware Medical Center)
    7.0%, 10/1/15 (1)                                  6,000               6,682
 Dover Electric Rev.
    6.1%, 7/1/11 (3)                                   2,000               2,120
    5.75%, 7/1/15 (3)                                  5,225               5,250
 Wilmington GO
    6.25%, 4/1/12 (3)                                  3,050               3,396
    5.0%, 7/1/22 (3)                                   8,700               7,950
                                                                    ------------
       STATE TOTAL                                                        33,036
                                                                    ------------
- - --------------------------------------------------------------------------------
DISTRICT OF COLUMBIA (.2%)
 District of Columbia VRDO
    2.4%, 3/1/94                                         700                 700
 District of Columbia Housing
    Finance Agency
    10.25%, 11/1/09 (3)                                1,455               1,507
 Washington Metropolitan
    Transportation
    6.0%, 7/1/10 (3)                                   1,000               1,067
    5.25%, 7/1/14 (3)                                  1,000                 954
                                                                    ------------
       STATE TOTAL                                                         4,228
                                                                    ------------
- - --------------------------------------------------------------------------------
FLORIDA (7.9%)
 Coral Springs Improvement Dist. GO
    6.0%, 6/1/10 (1)                                   3,000               3,213
 Davie Water & Sewer Rev.
    6.375%, 10/1/12 (2)                                2,620               2,917
 Daytona Beach Water & Sewer Rev.
    5.75%, 11/15/10 (2)                                2,790               2,871
 Florida Housing Finance Agency
    9.125%, 12/15/16 (3)                                  30                  31
 Florida Municipal Power Agency
    (St. Lucie Project)
    5.5%, 10/1/12 (3)                                  4,070               4,051
    (Stanton Project)
    5.0%, 10/1/19 (1)                                  8,100               7,371
 Gulf Breeze Local Govt.
    Loan Program VRDO
    2.4%, 3/1/94 (3)                                   1,300               1,300
 City of Homestead
    5.25%, 3/1/03                                      2,000               2,036
 Indian River County Water & Sewer
    5.25%, 9/1/18 (3)                                  3,200               3,027
</TABLE>





                                       32
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<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                 <C>
 City of Jacksonville Guaranteed
    Entitlement Rev.
    5.5%, 10/1/12 (2)                          $       4,900        $      4,816
 Lee County Gas Tax
    5.5%, 10/1/09 (1)                                  2,000               2,007
 Orange County Tourist Development
    6.25%, 10/1/13 (2)                                 8,000               8,536
 Orange and Orlando County
    Expressway
    8.25%, 7/1/13 (3)                                  9,695              12,942
    8.25%, 7/1/15 (3)                                  8,360              11,187
    8.25%, 7/1/16 (3)                                 12,295              16,553
 Palm Beach Criminal Justice
    5.375%, 6/1/06 (3)                                 3,925               4,026
    7.2%, 6/1/14 (3)                                  16,300              19,680
    7.2%, 6/1/15 (3)                                   4,000               4,846
 Palm Beach Solid Waste Auth.
    7.4%, 12/1/05 (6)                                    750                 845
 St. Lucie County Utilities System
    6.0%, 10/1/20 (3)                                  2,350               2,523
 Seacoast Utility Auth.
    5.5%, 3/1/13 (3)                                   4,000               3,967
    5.0%, 3/1/19 (3)                                   9,450               8,633
    5.5%, 3/1/19 (3)                                   2,000               1,976
 Tampa Utilities Rev.
    6.75%, 10/1/10 (2)                                 9,330              10,799
    6.75%, 10/1/11 (2)                                 9,965              11,542
    6.75%, 10/1/12 (2)                                10,635              12,306
                                                                    ------------
       STATE TOTAL                                                       164,001
                                                                    ------------
- - --------------------------------------------------------------------------------
GEORGIA (1.7%)
 Burke County Development
    Auth. VRDO
    (Oglethorpe Power)
    2.3%, 3/2/94 (3)                                  11,000              11,000
 DeKalb County Housing Auth.
    10.125%, 1/1/05 (1)                                  115                 121
 Georgia GO TOB
    2.5%, 7/1/94                                      10,000              10,000
 Georgia Municipal Electric Auth.
    10.5%, 1/1/95 (Prere.)                             3,000               3,232
 Henry County School Dist. GO
    6.45%, 8/1/11 (1)                                  4,000               4,482
 Private Colleges & Universities
    Auth. (Mercer Univ.)
    6.5%, 11/1/15 (1)                                  5,000               5,621
                                                                    ------------
       STATE TOTAL                                                        34,456
                                                                    ------------
- - --------------------------------------------------------------------------------
HAWAII (1.4%)
 Hawaii Airport System Rev.
    6.35%, 7/1/07 (1)                                  8,000               8,854
 Hawaii GO
    5.5%, 5/1/08 (3)                                   2,000               2,041
    5.55%, 5/1/09 (3)                                  1,000               1,020
    5.55%, 5/1/10 (3)                                  2,500               2,543
 Honolulu City & County GO
    8.0%, 10/1/10                                     11,000              14,037
 Univ. of Hawaii
    5.65%, 10/1/12 (2)                                 1,000               1,012
                                                                    ------------
       STATE TOTAL                                                        29,507
                                                                    ------------
- - --------------------------------------------------------------------------------
IDAHO
 Idaho Health Facilities Auth.
    (St. Joseph Regional Medical Center)
    5.25%, 7/1/16 (1)                                  1,000                 946
                                                                    ------------
- - --------------------------------------------------------------------------------
ILLINOIS (4.5%)
 Chicago Board of Education GO
    6.25%, 1/1/11 (1)                                  7,000               7,611
 Chicago Public Building Comm.
    7.0%, 1/1/20 (1) (ETM)                            21,500              26,090
 Chicago Waste Water Transmission
    6.5%, 1/1/08 (3)                                   1,315               1,456
 Cook County GO
    7.25%, 11/1/07 (1)                                 6,000               7,134
 Cook County Single Family
    Mortgage
    9.3%, 12/1/05 (1)                                    220                 237
 Illinois Development Finance Auth.
    PCR (Illinois Power Co.)
    7.4%, 12/1/24 (1)                                 14,000              15,634
 Illinois Regional Transit Auth.
    Cook, Du Page and Kane Counties
    7.2%, 11/1/20 (2)                                 24,000              29,092
 Southern Illinois Univ.
    10.25%, 4/1/95 (Prere.)                            3,000               3,274
 Will County Community Unit
    School Dist. (Romeoville)
    7.1%, 12/1/09 (2)                                  1,750               2,057
    7.1%, 12/1/10 (2)                                  1,615               1,913
                                                                    ------------
       STATE TOTAL                                                        94,498
                                                                    ------------
- - --------------------------------------------------------------------------------
INDIANA (1.4%)
 Indiana Municipal Bond Bank
    9.75%, 8/1/09 (2) (ETM)                            5,500               6,121
 Indiana Municipal Power Agency
    6.125%, 1/1/13 (1)                                13,250              14,196
 Marion County Hosp. Auth.
    (Community Hosp.)
    9.0%, 5/1/08 (1)                                   1,500               1,619
 Merrillville School Building Corp.
    6.65%, 7/1/06 (1)                                  5,500               6,225
                                                                    ------------
       STATE TOTAL                                                        28,161
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       33
<PAGE>   34
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
IOWA
 Davenport Single Family Mortgage
    9.0%, 6/1/17 (3)                           $         375        $        394
                                                                    ------------
- - --------------------------------------------------------------------------------
KANSAS (.1%)
 Kansas Highway Refunding Rev.
    9.0%, 7/1/97 (1) (ETM)                             1,200               1,384
                                                                    ------------
- - --------------------------------------------------------------------------------
KENTUCKY (1.5%)
 Boone County PCR
    (Cincinnati Gas & Electric)
    5.5%, 1/1/24 (1)                                   2,000               1,937
 Combined Counties of Kentucky
    Residential Mortgage
    9.375%, 12/1/16 (3)                                  965               1,008
 Kentucky Development Finance
    Auth. Hosp. Facilities
    (St. Elizabeth's Medical Center)
    6.0%, 11/1/10 (3)                                 23,885              24,668
 Kentucky Housing Corp.
    8.875%, 7/1/19 (6)                                   705                 737
 Kentucky Turnpike Economic
    Development
    5.5%, 7/1/09 (2)                                   3,630               3,686
                                                                    ------------
       STATE TOTAL                                                        32,036
                                                                    ------------
- - --------------------------------------------------------------------------------
LOUISIANA (2.0%)
 Jefferson Parish Sales Tax Rev.
    6.75%, 12/1/06 (3)                                 8,500               9,505
 New Orleans GO
    0.0%, 9/1/10 (2)                                   8,500               3,302
    0.0%, 9/1/11 (2)                                  10,475               3,810
    0.0%, 9/1/13 (2)                                   9,000               2,868
    6.0%, 9/1/21 (2)                                  22,250              22,490
                                                                    ------------
       STATE TOTAL                                                        41,975
                                                                    ------------
- - --------------------------------------------------------------------------------
MAINE (.4%)
 Maine Health & Higher Education
    Facilities Auth.
    (Eastern Maine Medical Center)
    6.375%, 10/1/21 (3)                                8,000               8,412
                                                                    ------------
- - --------------------------------------------------------------------------------
MARYLAND (.7%)
 Maryland Health & Education
    Facilities Auth.
    (Univ. of Maryland Medical System)
    7.0%, 7/1/22 (3)                                  12,025              14,719
                                                                    ------------
- - --------------------------------------------------------------------------------
MASSACHUSETTS (8.3%)
 Boston GO
    6.5%, 7/1/12 (2)                                   4,750               5,239
 Boston Water & Sewer Comm.
    7.25%, 11/1/06 (6)                                 2,500               2,770
    6.0%, 11/1/08 (6)                                  5,030               5,151
    5.25%, 11/1/11 (3)                                 5,000               4,816
 Lawrence GO
    6.25%, 2/15/09 (2)                                 4,000               4,341
    4.75%, 2/15/14 (2)                                 1,500               1,354
 Massachusetts GO TOB
    VRDO 2.4%, 5/1/94  (1)                               700                 700
    7.0%, 7/1/09 (3)                                  32,250              37,620
    6.0%, 8/1/09 (3)                                   3,125               3,340
    6.0%, 8/1/10 (2)                                   3,255               3,473
 Massachusetts Health and
    Education Facilities
    (Boston College)
    6.75%, 7/1/11 (3)                                  6,595               7,276
    (Cape Cod Health System)
    5.25%, 11/15/21 (7)                                2,500               2,285
    (Falmouth Hosp.)
    5.5%, 7/1/08 (1)                                   1,425               1,444
    (Lahey Clinic)
    7.85%, 7/1/03 (1)                                  3,360               4,033
    5.25%, 7/1/10 (1)                                 14,120              13,786
    (Massachusetts General Hosp.)
    6.25%, 7/1/12 (2)                                 19,650              21,337
    (Univ. Hosp.)
    10.625%, 7/1/94 (Prere.)                           3,000               3,139
 Massachusetts Housing
    Finance Agency
    5.55%, 10/1/05 (2)                                 5,230               5,294
    5.95%, 10/1/08 (2)                                27,485              28,156
    8.875%, 7/1/18 (1)                                 7,935               8,520
 Massachusetts Municipal Wholesale
    Electric Power
    13.625%, 1/1/95 (Prere.)                           3,595               4,019
    5.1%, 7/1/07 (2)                                   4,000               3,905
                                                                    ------------
       STATE TOTAL                                                       171,998
                                                                    ------------
- - --------------------------------------------------------------------------------
MICHIGAN (3.7%)
 Detroit Sewer System Rev.
    5.45%, 7/1/07 (3)                                  6,850               6,919
    5.55%, 7/1/08 (3)                                  7,100               7,225
 Michigan Strategic Fund
    (Detroit Edison)
    7.0%, 7/15/08 (1)                                 18,375              21,428
 Monroe County Economic
    Development Corp.
    (Detroit Edison)
    6.95%, 9/1/22 (3)                                 25,000              29,577
 St. Clair Economic Development
    Corp. PCR (Detroit Edison)
    6.4%, 8/1/24 (2)                                   8,000               8,699
 Troy School Dist.
    6.25%, 5/1/00 (2) (Prere.)                         2,100               2,310
                                                                    ------------
       STATE TOTAL                                                        76,158
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       34
<PAGE>   35
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
MINNESOTA (.6%)
 Dakota County Housing &
    Redevelopment Auth.
    9.375%, 5/1/18 (3)                         $          75        $         79
 Southern Minnesota Municipal
    Power Agency
    11.0%, 1/1/95 (Prere.)                             2,000               2,182
    5.5%, 1/1/15 (2)                                  10,000               9,847
 Western Minnesota Municipal
    Power Agency
    9.75%, 1/1/16 (1) (ETM)                              845               1,315
                                                                    ------------
       STATE TOTAL                                                        13,423
                                                                    ------------
- - --------------------------------------------------------------------------------
MISSISSIPPI (.4%)
 Jackson Water & Sewer System
    5.2%, 9/1/07 (1)                                   2,000               1,966
    5.4%, 9/1/09 (1)                                   4,000               3,987
    4.5%, 9/1/10 (1)                                   1,500               1,342
                                                                    ------------
       STATE TOTAL                                                         7,295
                                                                    ------------
- - --------------------------------------------------------------------------------
MISSOURI (.5%)
 Greene County Single Family
    Mortgage Rev.
    9.375%, 12/1/06 (2)                                  160                 170
 Missouri Health & Education
    Facilities Auth.
    (Cox Medical Center)
    5.25%, 6/1/15 (1)                                 10,000               9,627
 St. Louis County Single Family
    Mortgage Rev.
    9.25%, 10/1/16 (2)                                 1,230               1,314
                                                                    ------------
       STATE TOTAL                                                        11,111
                                                                    ------------
- - --------------------------------------------------------------------------------
MONTANA (.1%)
 Forsyth PCR
    (Montana Power Co.)
    6.125%, 5/1/23 (2)                                 1,500               1,545
                                                                    ------------
- - --------------------------------------------------------------------------------
NEBRASKA (.1%)
 Nebraska Investment Finance Auth.
    9.1%, 11/15/06 (3)                                 1,933               2,029
                                                                    ------------
- - --------------------------------------------------------------------------------
NEVADA (1.9%)
 Clark County GO
    6.5%, 6/1/17 (2)                                   5,000               5,546
 Clark County School Dist. GO
    7.0%, 6/1/11 (1)                                  20,750              24,444
 Reno Hosp. Rev.
    (St. Mary's Hosp.)
    9.875%, 7/1/12 (1)                                 3,000               3,293
 Washoe County GO
    7.125%, 7/15/96 (3) (Prere.)                       4,900               5,354
                                                                    ------------
       STATE TOTAL                                                        38,637
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW JERSEY (4.7%)
 Atlantic County COP
    7.4%, 3/1/12 (3)                                   4,335               5,340
 Hoboken-Union City-Weehawken Sewage Auth.
    6.25%, 8/1/14 (1)                                 10,185              11,221
    6.25%, 8/1/15 (1)                                 10,820              11,949
 New Brunswick Housing & Urban
    Development
    5.75%, 7/1/24 (1)                                  5,000               5,054
 New Jersey Sports &
    Exposition Auth.
    VRDO 2.3%, 3/1/94 (1)                              2,500               2,500
    6.5%, 3/1/13 (1)                                  18,795              21,354
 New Jersey Turnpike Auth.
    6.5%, 1/1/13 (1)                                  30,000              34,061
    6.5%, 1/1/16 (1)                                   5,000               5,672
                                                                    ------------
       STATE TOTAL                                                        97,151
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW MEXICO (.4%)
 Albuquerque Hosp. System
    (Presbyterian Health)
    6.375%, 8/1/07 (1)                                 4,000               4,377
 Farmington Utility Systems Rev.
    5.75%, 5/15/13 (3)                                 3,000               3,065
 New Mexico Mortgage
    Finance Agency
    9.0%, 7/1/12 (3)                                      70                  75
                                                                    ------------
       STATE TOTAL                                                         7,517
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW YORK (5.9%)
 New York City GO
    6.625%, 8/1/15 (2)                                 5,000               5,458
 New York City RAN
    3.5%, 6/30/94                                     26,900              26,958
 New York City Trust for Cultural
    Resources VRDO
    (Carnegie Hall)
    2.2%, 3/1/94                                         400                 400
 New York City Water Finance Auth.
    VRDO
    2.2%, 3/1/94 (3)                                  11,000              11,000
    7.0%, 6/15/09 (2)                                  3,750               4,249
 New York State Local Govt.
    Assistance Corp.
    5.375%, 4/1/14                                     9,900               9,506
    6.0%, 4/1/14                                       6,885               7,283
    5.25%, 4/1/16                                      9,250               8,831
 New York State Medical Care Agency
    (Mental Health Services)
    5.25%, 2/15/21 (4)                                11,000              10,423
</TABLE>





                                       35
<PAGE>   36
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 New York State Urban
    Development Corp.
    (Correctional Facilities)
    6.5%, 1/1/10 (4)                           $      24,595        $     27,560
 Triborough Bridge & Tunnel Auth.
    6.0%, 1/1/14                                       4,500               4,604
    6.0%, 1/1/15 (2)                                   1,275               1,326
    5.0%, 1/1/17                                       6,000               5,481
                                                                    ------------
       STATE TOTAL                                                       123,079
                                                                    ------------
- - --------------------------------------------------------------------------------
NORTH CAROLINA (.4%)
 Charlotte Convention Center
    5.25%, 12/1/20 (2)                                 4,250               3,994
 Concord Utility System Rev.
    6.0%, 12/1/10 (1)                                    500                 527
 North Carolina Municipal Power
    Agency (Catawba Electric)
    6.0%, 1/1/10 (1)                                   4,000               4,275
                                                                    ------------
       STATE TOTAL                                                         8,796
                                                                    ------------
- - --------------------------------------------------------------------------------
NORTH DAKOTA (.5%)
 Bismarck Medical Center
    7.5%, 5/1/13 (6)                                  10,000              11,228
                                                                    ------------
- - --------------------------------------------------------------------------------
OHIO (3.8%)
 Akron Bath Copley Joint Township
    Hosp. Dist. (Akron General)
    6.0%, 1/1/22 (2)                                   3,100               3,152
 Clermont County Mercy Health
    System
    5.6%, 9/1/07 (2)                                   4,340               4,421
 Cleveland Airport System Rev.
    0.0%, 1/1/05 (1)                                   3,975               2,301
    0.0%, 1/1/06 (1)                                   3,475               1,891
    7.25%, 1/1/20 (1)                                     50                  56
 Cleveland City GO
    5.3%, 9/1/07 (2)                                   3,500               3,554
 Cleveland Water Works Rev.
    6.25%, 1/1/15 (2)                                  2,500               2,651
    5.5%, 1/1/21 (1)                                   1,000               1,007
 Columbus City School Dist. GO
    7.0%, 12/1/00 (3) (Prere.)                         1,500               1,724
 Franklin Convention Center Rev.
    7.0%, 12/1/00 (1) (Prere.)                         3,025               3,493
    0.0%, 12/1/06 (1)                                  4,355               2,261
 Franklin Hosp. Facility Auth.
    (Riverside Hosp.)
    7.25%, 5/15/20 (1)                                 2,050               2,318
 Hamilton County
    (Children's Hosp.)
    5.2%, 5/15/09 (1)                                  2,500               2,469
 Lucas County GO
    6.95%, 12/1/11 (1)                                   900               1,008
 Northeast Ohio Regional
    Sewer Dist.
    6.5%, 11/15/16 (2)                                 5,750               6,171
 Ohio Air Quality PCR
    (Ohio Edison)
    7.45%, 3/1/16 (3)                                  9,500              10,736
    7.1%, 6/1/18 (3)                                   6,500               7,246
 Ohio Building Auth.
    (Transportation Facilities)
    7.0%, 9/1/07 (1)                                   1,420               1,595
 Ohio GO
    7.625%, 8/1/09                                     4,345               5,374
 Ohio Higher Education Facilities
    Auth. (Case Western Reserve)
    6.5%, 10/1/20                                        500                 562
    (Univ. of Dayton)
    6.6%, 12/1/17 (3)                                  1,200               1,323
 Ohio Water Development Auth.
    7.0%, 12/1/09 (2) (ETM)                            1,500               1,795
 Olentangy School Dist. GO
    6.35%, 12/1/17 (1)                                   500                 535
 Reynoldsburg School Dist. GO
    6.55%, 12/1/17 (3)                                 2,000               2,181
 Summit Limited Tax GO
    6.9%, 8/1/12 (2)                                   2,750               3,069
 Trumbull County Hosp.
    Improvement
    (Trumbull Memorial Hosp.)
    6.25%, 11/15/12 (3)                                2,500               2,666
 Univ. of Toledo
    5.75%, 12/1/12 (3)                                 1,000               1,015
 Wilmington School Dist. GO
    6.3%, 12/1/14 (3)                                  1,500               1,613
                                                                    ------------
       STATE TOTAL                                                        78,187
                                                                    ------------
- - --------------------------------------------------------------------------------
OKLAHOMA (.3%)
 Grand River Dam Auth.
    5.75%, 6/1/06 (4)                                  5,800               6,145
 Oklahoma Housing Finance Agency
    10.4%, 9/1/08 (1)                                    205                 214
                                                                    ------------
       STATE TOTAL                                                         6,359
                                                                    ------------
- - --------------------------------------------------------------------------------
OREGON
 Oregon Veterans Welfare
    Program GO VRDO
    2.5%, 3/1/94                                         200                 200
                                                                    ------------
- - --------------------------------------------------------------------------------
PENNSYLVANIA (7.9%)
 Allegheny County Hosp. Auth.
    (Presbyterian Hosp.)
    VRDO 2.35%, 3/1/94                                   400                 400
    7.125%, 7/1/19 (1)                                12,500              13,948
</TABLE>





                                       36
<PAGE>   37
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 Allegheny County Sanitary Auth.
    5.5%, 12/1/16 (3)                          $      10,000        $      9,746
 Armstrong County Hosp. Auth.
    6.25%, 6/1/13 (2)                                 18,400              19,380
 Delaware River Joint Toll Bridge
    Comm.
    6.0%, 7/1/18 (3)                                  10,500              10,790
 Lehigh County General Purpose
    Auth.
    6.5%, 7/1/10 (1)                                   6,655               7,283
 Pennsylvania Convention Center
    Auth.
    6.7%, 9/1/16 (3)                                   9,970              11,405
    6.0%, 9/1/19 (3)                                  10,000              10,539
 Pennsylvania Turnpike Comm.
    6.0%, 6/1/15 (1)                                   1,000               1,028
    5.5%, 12/1/17 (3)                                 10,470              10,145
    5.5%, 12/1/19 (3)                                 25,000              24,195
 Philadelphia Gas Works
    6.0%, 5/15/12 (2)                                  3,000               3,106
 Philadelphia Water & Wastewater Rev.
    7.0%, 6/15/10 (3)                                 15,000              17,650
    7.0%, 6/15/11 (3)                                 16,500              19,442
 Pittsburgh Water & Sewer System Rev.
    7.25%, 9/1/14 (3) (ETM)                            5,000               5,964
                                                                    ------------
       STATE TOTAL                                                       165,021
                                                                    ------------
- - --------------------------------------------------------------------------------
PUERTO RICO (.1%)
 Puerto Rico Public Building Auth.
    0.0%, 7/1/01 (3)                                   4,150               2,950
                                                                    ------------
- - --------------------------------------------------------------------------------
RHODE ISLAND (.7%)
 Rhode Island Building Auth.
    6.0%, 2/1/01 (2) (Prere.)                          3,445               3,711
    6.0%, 2/1/11 (2)                                   3,805               3,900
 Rhode Island Convention Auth.
    5.25%, 5/15/15 (1)                                 3,000               2,842
 Rhode Island Depositors Economic
    Project
    5.8%, 8/1/11 (1)                                   1,250               1,296
    5.8%, 8/1/12 (1)                                   2,000               2,066
                                                                    ------------
       STATE TOTAL                                                        13,815
                                                                    ------------
- - --------------------------------------------------------------------------------
SOUTH CAROLINA (3.4%)
 North Charleston Sewer Dist.
    6.375%, 7/1/12 (1)                                 2,750               3,039
 Piedmont Municipal Power Agency
    5.0%, 1/1/18 (3)                                  23,500              21,339
    6.75%, 1/1/19 (3)                                 10,600              12,208
    6.75%, 1/1/20 (3)                                 23,515              27,147
    5.0%, 1/1/22 (3)                                   8,000               7,212
                                                                    ------------
       STATE TOTAL                                                        70,945
                                                                    ------------
- - --------------------------------------------------------------------------------
SOUTH DAKOTA (1.0%)
 Heartland Consumer Power Dist.
    7.625%, 1/1/16 (1)                                 7,000               7,756
 South Dakota Health &
    Educational Facilities Auth.
    (McKennan Hosp.)
    7.625%, 7/1/14 (1)                                11,500              13,069
                                                                    ------------
       STATE TOTAL                                                        20,825
                                                                    ------------
- - --------------------------------------------------------------------------------
TENNESSEE (1.0%)
 Bristol Health & Education
    Facilities Auth.
    (Bristol Memorial Hosp.)
    6.75%, 9/1/10 (3)                                 11,700              13,467
 Knox County Health, Education
    & Housing Facility
    (Fort Sanders Hosp.)
    8.0%, 1/1/08 (1)                                   3,000               3,426
 Tennessee Housing
    Development Agency
    7.125%, 7/1/17 (1)                                 3,000               3,135
                                                                    ------------
       STATE TOTAL                                                        20,028
                                                                    ------------
- - --------------------------------------------------------------------------------
TEXAS (9.1%)
 Austin Combined Utilities
    System Rev.
    5.75%, 11/15/16 (2)                               36,000              36,069
 Colorado River Municipal
    Water Dist.
    6.0%, 1/1/16 (2)                                  13,955              14,133
 Corpus Christi Utilities
    System Rev.
    7.0%, 7/15/10 (3)                                  7,500               8,406
 Denton County Housing
    Finance Corp.
    10.0%, 9/1/05 (1)                                    180                 190
 Houston Public Improvement
    7.0%, 3/1/08                                      16,000              18,476
 Houston Water Conveyance System
    6.125%, 12/15/09 (2)                               2,000               2,155
    6.8%, 12/15/10 (2)                                 5,490               6,331
    6.8%, 12/15/11 (2)                                 5,455               6,321
    6.25%, 12/15/12 (2)                                8,340               9,107
    7.5%, 12/15/12 (2)                                 1,000               1,238
    7.5%, 12/15/13 (2)                                 1,100               1,361
 Houston Water & Sewer Rev.
    7.0%, 12/1/20 (1)                                 12,280              13,826
 Lower Colorado River Auth.
    5.625%, 1/1/15 (4) (Prere.)                        3,055               3,121
    5.625%, 1/1/17 (4)                                21,530              21,188
 San Antonio Electric & Gas System
    0.0%, 2/1/06 (3)                                  18,000               9,480
    0.0%, 2/1/07 (3)                                  15,000               7,383
</TABLE>





                                       37
<PAGE>   38
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 San Antonio Sewer Rev.
    8.0%, 5/1/95 (Prere.)                      $       4,000        $      4,285
 San Antonio Water System
    5.5%, 5/15/18 (1)                                  7,000               6,790
 Southeast Texas Housing
    Finance Corp.
    9.2%, 12/1/10 (3)                                    290                 309
 Texas Municipal Power Agency
    6.1%, 9/1/09 (1)                                  18,000              19,690
                                                                    ------------
       STATE TOTAL                                                       189,859
                                                                    ------------
- - --------------------------------------------------------------------------------
VIRGINIA (.5%)
 Chesapeake Hosp. Auth.
    (Chesapeake General Hosp.)
    5.3%, 7/1/08 (1)                                   2,250               2,256
    5.5%, 7/1/12 (1)                                   2,000               1,993
 Henry County Public Service Auth.
    6.25%, 11/15/19 (3)                                1,500               1,564
 Prince William County Service Auth.
    6.0%, 7/1/29 (3)                                   4,500               4,563
                                                                    ------------
       STATE TOTAL                                                        10,376
                                                                    ------------
- - --------------------------------------------------------------------------------
WASHINGTON (1.3%)
 Snohomish County Mukilteo
    School Dist.
    5.6%, 12/1/08 (3)                                  6,960               7,178
    5.65%, 12/1/09 (3)                                 9,160               9,509
    5.65%, 12/1/10 (3)                                 3,950               4,069
    5.7%, 12/1/11 (3)                                  5,000               5,164
 Washington Health Care Facilities
    Auth. (General Hosp. of Everett)
    9.0%, 1/1/11 (3)                                   1,700               1,845
                                                                    ------------
       STATE TOTAL                                                        27,765
                                                                    ------------
- - --------------------------------------------------------------------------------
WEST VIRGINIA (.9%)
 Berkeley Brooke Fayette Counties
    Single Family Mortgage
    9.1%, 8/1/11 (3)                                     780                 803
 West Virginia State Building Comm.
    7.0%, 7/1/11 (1)                                   7,325               8,542
    7.0%, 7/1/12 (1)                                   7,840               9,187
                                                                    ------------
       STATE TOTAL                                                        18,532
                                                                    ------------
- - --------------------------------------------------------------------------------
WISCONSIN (.3%)
 Wisconsin Health Facilities Auth.
    (Columbia Hosp.)
    9.5%, 6/1/95 (6) (Prere.)                          2,000               2,186
    (St. Luke's Medical Center)
    7.1%, 8/15/11 (1)                                  4,000               4,480
                                                                    ------------
       STATE TOTAL                                                         6,666
                                                                    ------------
- - --------------------------------------------------------------------------------
TOTAL MUNICIPAL BONDS
  (Cost $1,910,249)                                                    2,081,659
================================================================================
</TABLE>

<TABLE>
<CAPTION>
                                                                          Market
                                                                           Value
                                                                          (000)+
- - --------------------------------------------------------------------------------
OTHER ASSETS AND LIABILITIES                           
- - --------------------------------------------------------------------------------
<S>                                                                  <C>
 Other Assets--Note B                                                $    49,854
 Liabilities                                                             (48,942)
                                                                    ------------
                                                                             912
- - --------------------------------------------------------------------------------
NET ASSETS (100%)
- - --------------------------------------------------------------------------------
 Applicable to 166,930,373 outstanding
    $.001 par value shares
    (authorized 250,000,000 shares)                                   $2,082,571
- - --------------------------------------------------------------------------------
NET ASSET VALUE PER SHARE                                                 $12.48
================================================================================
</TABLE>

+See Note A to Financial Statements.
For explanations of abbreviations and other references, see page 47.

<TABLE>
<CAPTION>
- - --------------------------------------------------------------------------------
AT FEBRUARY 28, 1994, NET ASSETS CONSISTED OF:
- - --------------------------------------------------------------------------------
                                                      Amount                 Per
                                                       (000)               Share
                                                  ----------              ------
<S>                                               <C>                     <C>
 Paid in Capital                                  $1,912,320              $11.46
 Undistributed Net
      Investment Income                                   --                  --
 Overdistributed Net    
      Realized Gains--Note A                          (6,976)               (.04)
 Unrealized Appreciation of
      Investments--Note D                            177,227                1.06
- - --------------------------------------------------------------------------------
NET ASSETS                                        $2,082,571              $12.48
- - --------------------------------------------------------------------------------

</TABLE>





                                       38
<PAGE>   39
<TABLE>
<CAPTION>
                                                        Face              Market
                                                      Amount               Value
LONG-TERM PORTFOLIO                                    (000)              (000)+
- - --------------------------------------------------------------------------------
MUNICIPAL BONDS (100.1%)
- - --------------------------------------------------------------------------------
<S>                                             <C>                 <C>
ARIZONA (2.6%)
 Board of Regents
    (Univ. of Arizona)
    5.9%, 6/1/07                                $      2,500        $      2,651
    5.9%, 6/1/08                                       4,490               4,693
    6.0%, 6/1/09                                       4,770               5,034
    6.0%, 6/1/10                                       5,075               5,339
    6.0%, 6/1/11                                       5,400               5,685
 Salt River Project Agricultural
    Improvement & Power Dist.
    9.75%, 1/1/95 (Prere.)                             3,790               4,060
                                                                    ------------
       STATE TOTAL                                                        27,462
                                                                    ------------
- - --------------------------------------------------------------------------------
CALIFORNIA (9.1%)
 Anaheim Public Improvement
    Corp. COP VRDO
    2.25%, 8/1/94                                        700                 700
 California GO
    6.25%, 9/1/12                                      5,000               5,377
 Irvine Ranch Water Dist. VRDO
    2.25%, 3/1/94                                      6,200               6,200
 Los Angeles County COP
    6.5%, 3/1/10                                      21,815              22,982
 Orange County Sanitation
    Dist. VRDO
    2.2%, 3/1/94                                       3,700               3,700
 Riverside VRDO
    2.45%, 3/1/94                                        500                 500
 San Bernardino COP
    6.875%, 8/1/24 (ETM)                              18,000              21,882
    5.0%, 8/1/26                                      15,045              12,426
    4.75%, 8/1/28                                     10,425               8,211
 Southern California Public
    Power Auth. VRDO
    (Transmission Project)
    2.25%, 7/1/94                                     14,100              14,100
                                                                    ------------
       STATE TOTAL                                                        96,078
                                                                    ------------
- - --------------------------------------------------------------------------------
CONNECTICUT (.3%)
 Connecticut Economic Recovery Notes
    5.25%, 12/15/94                                    3,090               3,144
                                                                    ------------
- - --------------------------------------------------------------------------------
DELAWARE (.1%)
 Delaware Economic
    Development Auth. IDR
    (Cargill)
    10.35%, 12/1/99                                    1,350               1,466
                                                                    ------------
- - --------------------------------------------------------------------------------
DISTRICT OF COLUMBIA (2.2%)
 District of Columbia GO
    VRDO 2.4%, 3/1/94                                  2,100               2,100
    7.75%, 6/1/96 (Prere.)                            11,970              13,184
    6.75%, 6/1/05 (2)                                  7,540               8,386
                                                                    ------------
       STATE TOTAL                                                        23,670
                                                                    ------------
- - --------------------------------------------------------------------------------
FLORIDA (2.6%)
 Gulf Breeze Local Govt. Loan
    Program VRDO
    2.4%, 3/1/94 (3)                                   1,600               1,600
 Orlando Utilities Comm.
    6.75%, 10/1/17                                    22,000              25,480
                                                                    ------------
       STATE TOTAL                                                        27,080
                                                                    ------------
- - --------------------------------------------------------------------------------
GEORGIA (8.6%)
 College Park GO (Civic Center)
    7.0%, 9/1/10                                      11,500              13,220
 Gwinnett County School Dist. GO
    6.4%, 2/1/06                                      10,450              11,593
    6.4%, 2/1/07                                      11,345              12,602
    6.4%, 2/1/08                                      12,310              13,682
 Metropolitan Atlanta Rapid
    Transit Auth.
    6.25%, 7/1/18                                     12,170              13,044
    6.25%, 7/1/20 (2)                                 23,275              25,344
 Municipal Electric Auth. of Georgia
    6.6%, 1/1/18                                       1,000               1,112
                                                                    ------------
       STATE TOTAL                                                        90,597
                                                                    ------------
- - --------------------------------------------------------------------------------
HAWAII (1.2%)
 Hawaii GO
    6.4%, 3/1/09                                       5,555               6,164
    6.4%, 3/1/10                                       5,555               6,177
                                                                    ------------
       STATE TOTAL                                                        12,341
                                                                    ------------
- - --------------------------------------------------------------------------------
ILLINOIS (5.6%)
 Chicago Metropolitan Water
    Capital Improvement
    7.0%, 1/1/11                                      20,000              23,025
 Chicago Public Building Comm.
    7.0%, 1/1/20 (1) (ETM)                             6,000               7,281
 Illinois Development Finance
    Auth. PCR
    (Illinois Power Co.)
    VRDO 2.45%, 3/2/94                                 3,700               3,700
    7.4%, 12/1/24 (1)                                  8,150               9,101
 Illinois Toll Highway Auth.
    6.375%, 1/1/15                                     8,750               9,128
 Metropolitan Pier &
    Exposition Auth.
    6.75%, 6/1/10 (1)                                  6,000               6,848
                                                                    ------------
       STATE TOTAL                                                        59,083
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       39
<PAGE>   40
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
INDIANA (1.2%)
 Indiana Health Facilities Finance Auth.
    (Ancilla System, Inc.)
    5.75%, 7/1/15(1)                           $       4,470        $      4,448
 Indiana State Office
    Building Comm.
    6.9%, 7/1/11                                       6,875               7,775
                                                                    ------------
       STATE TOTAL                                                        12,223
                                                                    ------------
- - --------------------------------------------------------------------------------
KENTUCKY (.1%)
 Jefferson County Capital Project Corp.
    9.375%, 8/15/95 (Prere.)                           1,000               1,109
                                                                    ------------
- - --------------------------------------------------------------------------------
LOUISIANA (2.8%)
 De Soto Parish PCR
    (Southwestern Electric Power)
    7.6%, 1/1/19                                      24,300              28,357
 Jefferson Parish Single Family
    Mortgage Rev.
    9.375%, 11/1/07 (3)                                1,490               1,546
                                                                    ------------
       STATE TOTAL                                                        29,903
                                                                    ------------
- - --------------------------------------------------------------------------------
MASSACHUSETTS (6.5%)
 Massachusetts GO
    6.5%, 8/1/11                                       5,460               5,861
    5.75%, 5/1/12                                      7,500               7,551
 Massachusetts Housing Finance Agency
    6.125%, 11/15/08                                   3,500               3,650
    9.125%, 12/1/20                                    4,390               4,764
    6.375%, 4/1/21                                     7,000               7,125
 Massachusetts Water Resources Auth.
    6.5%, 7/15/19                                     32,000              35,272
    5.5%, 7/15/22                                      5,000               4,726
                                                                    ------------
       STATE TOTAL                                                        68,949
                                                                    ------------
- - --------------------------------------------------------------------------------
MICHIGAN (1.5%)
 Michigan Hosp. Finance Auth.
    (Detroit Medical Center)
    6.25%, 8/15/13                                     3,000               3,081
    6.5%, 8/15/18                                      5,000               5,243
 Michigan Housing Development Auth.
    6.3%, 4/1/04                                       7,500               7,830
                                                                    ------------
       STATE TOTAL                                                        16,154
                                                                    ------------
- - --------------------------------------------------------------------------------
MISSISSIPPI (2.2%)
 Claiborne County PCR
    (Middle South Energy)
    9.875%, 12/1/14                                   10,000              12,120
 Jackson County VRDO
    (Chevron)
    2.3%, 3/1/94                                      11,000              11,000
                                                                    ------------
       STATE TOTAL                                                        23,120
                                                                    ------------
- - --------------------------------------------------------------------------------
NEVADA (.5%)
 Clark County Airport VRDO
    2.3%, 7/1/94 (1)                                   4,800               4,800
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW JERSEY (4.8%)
 New Jersey Health Care
    Facilities Auth.
    (Atlantic City Medical Center)
    6.8%, 7/1/05                                       4,500               4,931
 New Jersey Sports &
    Exposition Auth.
    6.5%, 3/1/13                                      10,000              11,259
 New Jersey TRAN
    3.0%, 6/15/94                                     16,000              16,010
 New Jersey Turnpike Auth.
    6.5%, 1/1/16                                      16,195              18,193
                                                                    ------------
       STATE TOTAL                                                        50,393
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW YORK (15.5%)
 New York City GO
    6.375%, 8/1/04                                     5,000               5,220
    7.1%, 2/1/09 (1)                                   5,000               5,706
    7.1%, 2/1/10 (1)                                   7,500               8,522
    5.75%, 8/15/11                                    10,000               9,685
    5.75%, 8/15/13                                     5,000               4,824
 New York City Municipal Water
    Finance Auth.
    5.375%, 6/15/07                                   20,000              19,951
    6.0%, 6/15/09                                     10,000              10,427
    5.5%, 6/15/19                                      9,525               9,172
 New York City RAN
    3.5%, 6/30/94                                      8,300               8,318
 New York Medical Care Facilities
    5.25%, 8/15/07                                    23,420              22,417
 New York State Dormitory Auth.
    (State Univ.)
    7.5%, 5/15/11                                     18,900              22,644
    5.25%, 5/15/21                                     7,875               7,235
 New York State Local Govt.
    Assistance Corp.
    5.0%, 4/1/23                                      13,750              12,318
 New York State Urban
    Development Corp.
    5.75%, 1/1/13                                      6,525               6,443
 Triborough Bridge & Tunnel Auth.
    General Purpose Rev.
    6.125%, 1/1/21                                    10,000              10,811
                                                                    ------------
       STATE TOTAL                                                       163,693
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       40
<PAGE>   41
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
NORTH CAROLINA (2.6%)
 Charlotte Airport VRDO
    2.3%, 7/1/94 (1)                           $       7,700        $      7,700
 North Carolina Eastern Municipal
    Power Agency
    7.5%, 1/1/09 (Prere.)                              4,935               6,107
    7.5%, 1/1/10                                       4,580               5,411
    6.5%, 1/1/18 (ETM)                                 4,625               5,248
    6.5%, 1/1/18                                       2,375               2,569
                                                                    ------------
       STATE TOTAL                                                        27,035
                                                                    ------------
- - --------------------------------------------------------------------------------
OHIO
 Cuyahoga County Hosp.
    Improvement VRDO
    (St. Luke's Hosp.)
    2.5%, 3/1/94                                         100                 100
 Scioto County VRDO
    (Norfolk Southern Corp.)
    2.4%, 3/2/94                                         300                 300
                                                                    ------------
       STATE TOTAL                                                           400
                                                                    ------------
- - --------------------------------------------------------------------------------
OREGON (.1%)
 Oregon Veterans Welfare Program
    VRDO
    2.5%, 3/1/94                                       1,100               1,100
                                                                    ------------
- - --------------------------------------------------------------------------------
PENNSYLVANIA (6.0%)
 Delaware County Industrial
    Development Auth. VRDO
    (United Parcel Service)
    2.3%, 3/1/94                                         800                 800
 Pennsylvania COP
    5.4%, 7/1/08 (2)                                  15,000              15,125
 Pennsylvania GO
    6.375%, 9/15/12                                   13,500              14,381
 Pennsylvania Higher Education
    Facilities Auth.
    (Drexel Univ.)
    7.7%, 11/1/95 (1) (Prere.)                         3,340               3,627
    7.7%, 5/1/12 (1)                                   2,660               2,872
 Pennsylvania Housing Finance Agency
    7.5%, 7/1/06                                       3,890               4,120
 Pennsylvania TAN
    3.25%, 6/30/94                                     2,400               2,403
 Philadelphia Water & Wastewater
    7.0%, 6/15/11 (3)                                 16,600              19,560
 Radnor Township School Auth.
    9.875%, 9/15/00 (ETM)                                595                 702
 Sayre Health Care Facility
    Auth. VRDO
    2.35%, 3/1/94                                        400                 400
                                                                    ------------
       STATE TOTAL                                                        63,990
                                                                    ------------
- - --------------------------------------------------------------------------------
PUERTO RICO (.2%)
 Puerto Rico Telephone Auth.
    5.5%, 1/1/13                                       1,000               1,010
    5.5%, 1/1/22                                       1,460               1,454
                                                                    ------------
       STATE TOTAL                                                         2,464
                                                                    ------------
- - --------------------------------------------------------------------------------
SOUTH CAROLINA (3.8%)
 Greenville Hosp. System VRDO
    2.3%, 3/1/94                                       8,000               8,000
 Piedmont Municipal Power Agency
    10.25%, 1/1/95 (Prere.)                            5,000               5,425
    6.15%, 1/1/07 (1)                                  4,040               4,360
    6.2%, 1/1/08 (1)                                   3,000               3,235
    6.25%, 1/1/09 (1)                                  3,000               3,248
    6.5%, 1/1/15 (3)                                  14,245              15,959
                                                                    ------------
       STATE TOTAL                                                        40,227
                                                                    ------------
- - --------------------------------------------------------------------------------
TEXAS (9.1%)
 Harris County Toll Road
    5.375%, 8/15/20 (3)                               26,000              24,681
 Houston Public Improvement
    7.0%, 3/1/08                                      15,000              17,321
 Texas City IDR (Arco)
    7.375%, 10/1/20                                   17,000              20,632
 Texas GO
    5.5%, 4/1/20                                      15,000              14,340
 Texas Water Development Board
    6.5%, 7/15/10                                     17,425              19,633
                                                                    ------------
       STATE TOTAL                                                        96,607
                                                                    ------------
- - --------------------------------------------------------------------------------
WASHINGTON (5.1%)
 Snohomish County Public Utility Dist.
    5.5%, 1/1/20 (3)                                   8,210               7,839
 Washington Dept. of Ecology COP
    5.0%, 4/1/16                                      27,820              24,907
 Washington GO
    6.375%, 2/1/14                                    13,000              13,755
    6.75%, 2/1/15                                      3,450               3,977
    5.5%, 5/1/18                                       4,000               3,890
                                                                    ------------
       STATE TOTAL                                                        54,368
                                                                    ------------
- - --------------------------------------------------------------------------------
WEST VIRGINIA (1.0%)
 West Virginia State
    Building Comm.
    7.0%, 7/1/14 (1)                                   8,975              10,549
                                                                    ------------
- - --------------------------------------------------------------------------------
WISCONSIN (4.2%)
 Wisconsin Clean Water Rev.
    6.875%, 6/1/11                                    20,500              23,663
 Wisconsin GO
    6.25%, 5/1/09                                     19,555              21,260
                                                                    ------------
       STATE TOTAL                                                        44,923
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       41
<PAGE>   42
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
WYOMING (.6%)
 Wyoming Community Development
    Auth. Mortgage Rev.
    6.0%, 6/1/23                               $       6,000        $      5,918
                                                                    ------------
- - --------------------------------------------------------------------------------
TOTAL MUNICIPAL BONDS
  (Cost $984,905)                                                      1,058,846
- - --------------------------------------------------------------------------------
OTHER ASSETS AND LIABILITIES (-.1%)
- - --------------------------------------------------------------------------------
 Other Assets--Note B                                                     40,631
 Liabilities                                                             (41,772)
                                                                    ------------
                                                                          (1,141)
- - --------------------------------------------------------------------------------
NET ASSETS (100%)
- - --------------------------------------------------------------------------------
 Applicable to 96,173,470 outstanding
    $.001 par value shares
    (authorized 250,000,000 shares)                                   $1,057,705
- - --------------------------------------------------------------------------------
NET ASSET VALUE PER SHARE                                                 $11.00
================================================================================
</TABLE>

+See Note A to Financial Statements.
For explanations of abbreviations and other references, see page 47.

<TABLE>
<CAPTION>
- - --------------------------------------------------------------------------------
AT FEBRUARY 28, 1994, NET ASSETS CONSISTED OF:
- - --------------------------------------------------------------------------------
                                                      Amount                 Per
                                                       (000)               Share
                                                  ----------              ------
<S>                                               <C>                     <C>
 Paid in Capital                                  $  981,846              $10.21
 Undistributed Net Investment
    Income                                                --                  --
 Overdistributed Net Realized
    Gains--Note A                                     (2,621)               (.03)
 Unrealized Appreciation of
    Investments--Note D                               78,480                 .82
- - --------------------------------------------------------------------------------
NET ASSETS                                        $1,057,705              $11.00
- - --------------------------------------------------------------------------------

</TABLE>





                                       42
<PAGE>   43
<TABLE>
<CAPTION>
                                                        Face              Market
                                                      Amount               Value
HIGH-YIELD PORTFOLIO                                   (000)              (000)+
- - --------------------------------------------------------------------------------
MUNICIPAL BONDS (100.8%)
- - --------------------------------------------------------------------------------
<S>                                            <C>                  <C>
ARIZONA (2.0%)
 Board of Regents
    (Univ. of Arizona)
    6.2%, 6/1/16                               $      28,660        $     31,059
 Pima County Industrial
    Development Auth.
    (La Cholla Project)
    8.5%, 7/1/20                                       6,650               6,451
                                                                    ------------
       STATE TOTAL                                                        37,510
                                                                    ------------
- - --------------------------------------------------------------------------------
ARKANSAS (.5%)
 North Little Rock Electric System
    6.5%, 7/1/15 (1)                                   7,450               8,348
                                                                    ------------
- - --------------------------------------------------------------------------------
CALIFORNIA (13.6%)
 California Health Facility
    Auth. VRDO
    2.35%, 3/1/94                                     11,100              11,100
 California RAN
    3.5%, 7/26/94                                     30,000              30,082
 Irvine Ranch Water Dist. VRDO
    2.2%, 3/1/94                                       3,400               3,400
    2.25%, 3/1/94                                      2,300               2,300
 Los Angeles County Metropolitan
    Transportation Auth.
    5.625%, 7/1/18 (3)                                25,000              24,655
 Los Angeles County TRAN
    3.0%, 6/30/94                                     13,200              13,206
 Los Angeles County
    Wastewater System
    5.7%, 6/1/20 (1)                                   8,130               8,074
 Metropolitan Water Dist. of
    Southern California
    6.625%, 7/1/12                                     3,000               3,293
 Orange County Apartment
    Development CP
    3.1%, 3/14/94                                     22,400              22,400
 Orange County Sanitation
    Dist. VRDO
    2.2%, 3/1/94                                      22,600              22,600
 Orange County VRDO
    (Irvine Co.)
    2.3%, 3/1/94                                       9,700               9,700
 Riverside County VRDO
    2.45%, 3/1/94                                      1,400               1,400
 San Bernardino COP
    5.5%, 8/1/19                                      11,400              10,439
    7.0%, 8/1/20                                      12,180              13,454
    5.5%, 8/1/24                                      14,295              12,825
    6.875%, 8/1/24 (ETM)                              25,220              30,658
 Southern California Public
    Power Auth.
    5.375%, 1/1/10 (1)                                 6,000               5,933
    6.0%, 7/1/18                                      10,000              10,329
    5.5%, 7/1/20                                      19,250              19,320
                                                                    ------------
       STATE TOTAL                                                       255,168
                                                                    ------------
- - --------------------------------------------------------------------------------
COLORADO (.7%)
 Colorado Health Facilities Auth.
    (St. Luke's Healthcare)
    8.5%, 2/15/21                                     10,950              12,567
                                                                    ------------
- - --------------------------------------------------------------------------------
CONNECTICUT (.9%)
 Connecticut Development Auth.
    PCR 2.35%, 3/1/94                                  3,800               3,800
    (AHF/Hartford Project)
    10.0%, 1/1/22                                     11,500              12,168
                                                                    ------------
       STATE TOTAL                                                        15,968
                                                                    ------------
- - --------------------------------------------------------------------------------
DELAWARE (.3%)
 Delaware Economic Development
    Auth. VRDO
    (Hosp. Bill & Collection Service)
    2.45%, 3/1/94                                      5,800               5,800
                                                                    ------------
- - --------------------------------------------------------------------------------
DISTRICT OF COLUMBIA (.4%)
 District of Columbia GO VRDO
    2.4%, 3/1/94                                       6,200               6,200
 District of Columbia Hosp. Rev.
    (Washington Hosp.)
    8.75%, 1/1/01 (Prere.)                             1,500               1,850
                                                                    ------------
       STATE TOTAL                                                         8,050
                                                                    ------------
- - --------------------------------------------------------------------------------
FLORIDA (3.6%)
 Cape Coral Health Facilities Auth.
    (Cape Coral Medical Center)
    7.5%, 11/15/21                                    20,000              22,141
 Dade County Water &
    Sewer Rev. VRDO
    2.3%, 4/6/94                                      11,800              11,800
 Orlando Utilities Comm.
    BAN VRDO 2.4%, 3/1/94                              1,600               1,600
    6.75%, 10/1/17                                     6,200               7,181
 Palm Beach Health Facilities
    (Good Samaritan Hosp.)
    6.3%, 10/1/22                                     10,000              10,374
 Seminole County Water
    & Sewer Rev.
    6.0%, 10/1/19 (1)                                  8,500               9,007
 Tarpon Springs Health Facility Auth.
    (Tarpon Springs Hosp.)
    8.75%, 5/1/12                                      4,000               4,447
                                                                    ------------
       STATE TOTAL                                                        66,550
                                                                    ------------
- - --------------------------------------------------------------------------------

</TABLE>





                                       43
<PAGE>   44
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
GEORGIA (1.8%)
 Cartersville Water &
    Wastewater Facilities
    (Anheuser-Busch)
    7.4%, 11/1/10                              $       5,000        $      5,967
 Georgia Housing & Finance Auth.
    VRDO 2.55%, 3/2/94                                 7,800               7,800
 Municipal Electric Auth. of Georgia
    6.6%, 1/1/18                                       5,000               5,554
 Savannah Hosp. Auth.
    (Candler Hosp.)
    7.0%, 1/1/23                                      13,000              13,664
                                                                    ------------
       STATE TOTAL                                                        32,985
                                                                    ------------
- - --------------------------------------------------------------------------------
ILLINOIS (2.8%)
 Chicago Public Building Comm.
    7.0%, 1/1/15 (1) (ETM)                             9,000              10,737
    7.0%, 1/1/20 (1) (ETM)                            10,000              12,135
 Illinois Development Finance Auth.
    PCR (Illinois Power Co.)
    7.4%, 12/1/24 (1)                                 10,000              11,167
 Illinois Development Finance Auth.
    (Regency Park Project)
    10.25%, 4/15/19                                    6,500               4,875
    10.625%, 4/15/20                                   6,000               4,500
 Illinois Health Facilities Auth.
    Certificate of Beneficial Interest
    (Adventist Living Centers)**                         770                 169
 Illinois Health Facilities Auth.
    (United Medical Center)
    8.125%, 7/1/01 (Prere.)                            3,235               3,926
    8.375%, 7/1/01 (Prere.)                            3,250               4,063
 Loves Park First Mortgage
    (Hoosier Care)
    9.75%, 8/1/19                                      1,570               1,715
                                                                    ------------
       STATE TOTAL                                                        53,287
                                                                    ------------
- - --------------------------------------------------------------------------------
INDIANA (3.7%)
 Indiana Health Facilities Finance Auth.
    (Ancilla System Inc.)
    7.375%, 7/1/23                                    11,400              13,130
 Indiana State Office
    Building Comm.
    6.9%, 7/1/11                                      25,660              29,021
 Indianapolis Local Public
    Improvement Bond Bank
    6.75%, 2/1/14                                     21,500              24,166
    6.75%, 2/1/20                                      2,500               2,667
                                                                    ------------
       STATE TOTAL                                                        68,984
                                                                    ------------
- - --------------------------------------------------------------------------------
KENTUCKY (1.6%)
 Kentucky Property &
    Buildings Comm.
    5.8%, 9/1/06                                       3,500               3,642
    5.9%, 9/1/07                                       3,500               3,645
    5.75%, 10/1/11                                    22,000              22,119
                                                                    ------------
       STATE TOTAL                                                        29,406
                                                                    ------------
- - --------------------------------------------------------------------------------
LOUISIANA (.7%)
 West Feliciana Parish PCR
    (Gulf States Utilities)
    10.625%, 5/1/14                                    3,740               4,009
    12.0%, 5/1/14                                      4,500               4,918
    9.0%, 5/1/15                                       4,000               4,833
                                                                    ------------
       STATE TOTAL                                                        13,760
                                                                    ------------
- - --------------------------------------------------------------------------------
MASSACHUSETTS (9.4%)
 Massachusetts GO
    VRDO 2.25%, 3/1/94                                10,000              10,000
    5.25%, 2/1/08                                     35,575              34,885
    6.0%, 6/1/11                                      14,750              15,043
 Massachusetts Housing Finance
    Agency
    6.3%, 10/1/13                                      8,750               8,889
    6.25%, 11/15/14                                   12,395              12,854
    6.375%, 4/1/21                                    12,000              12,214
 Massachusetts Industrial
    Finance Agency
    (Refusetech Inc. Project)
    6.3%, 7/1/05                                      12,500              12,825
 Massachusetts Water Resources Auth.
    6.5%, 7/15/19                                     43,700              48,168
    5.5%, 7/15/22                                     22,420              21,190
                                                                    ------------
       STATE TOTAL                                                       176,068
                                                                    ------------
- - --------------------------------------------------------------------------------
MICHIGAN (4.0%)
 Michigan Public Power Agency
    5.5%, 1/1/13                                      46,595              45,628
 Michigan Housing Development
    Auth. VRDO
    2.45%, 3/1/94                                      8,000               8,000
 Michigan Trunk Line
    5.5%, 10/1/21                                     21,520              20,465
                                                                    ------------
       STATE TOTAL                                                        74,093
                                                                    ------------
- - --------------------------------------------------------------------------------
MINNESOTA (.3%)
 Washington County Housing &
    Redevelopment Auth.
    (Woodland Park Project)
    0.0%, 5/1/20                                      35,070               1,807
    9.75%, 5/1/20                                      5,000               4,750
                                                                    ------------
       STATE TOTAL                                                         6,557
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       44
<PAGE>   45
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
MISSISSIPPI (1.8%)
 Claiborne County PCR
    (Middle South Energy)
    9.875%, 12/1/14                            $      21,000        $     25,452
    12.5%, 6/15/15                                     2,000               2,262
    9.5%, 4/1/16                                       5,000               5,612
                                                                    ------------
       STATE TOTAL                                                        33,326
                                                                    ------------
- - --------------------------------------------------------------------------------
NEVADA (.6%)
 Humbolt County PCR
    (Idaho Power Co.)
    8.3%, 12/1/14                                      9,100              10,978
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW HAMPSHIRE (.3%)
 New Hampshire Health & Higher
    Education
    (Catholic Medical Center)
    6.0%, 7/1/17                                       6,580               6,332
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW JERSEY (4.6%)
 New Jersey Sports & Exposition Auth.
    6.5%, 3/1/13                                      15,000              16,888
 New Jersey Transportation Trust Fund
    3.5%, 6/15/95                                     20,000              20,054
 New Jersey Turnpike Auth.
    6.5%, 1/1/16                                      44,340              49,811
                                                                    ------------
       STATE TOTAL                                                        86,753
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW MEXICO (.9%)
 Chaves County Hosp. Rev.
    (Eastern Medical Center)
    7.25%, 12/1/22                                    15,980              16,997
                                                                    ------------
- - --------------------------------------------------------------------------------
NEW YORK (15.9%)
 Glencove Industrial Development Auth.
    (Regency at Glencove Project)
    9.5%, 7/1/12                                      10,000              10,480
 Metropolitan Transit Auth.
    7.375%, 7/1/08                                    22,870              26,771
    5.75%, 7/1/15                                      5,500               5,446
 Nassau County GO TOB VRDO
    2.4%, 6/15/94                                      3,500               3,500
 New York City GO
    6.375%, 8/1/05                                    18,500              19,241
    6.375%, 8/1/06                                     4,000               4,187
    5.75%, 8/15/08                                    15,000              14,676
    6.0%, 5/15/09                                      7,245               7,208
    5.5%, 10/1/09                                      7,430               7,040
    5.75%, 8/15/10                                    15,000              14,553
 New York City Municipal
    Water Auth.
    5.375%, 6/15/07                                   17,690              17,647
    6.0%, 6/15/17                                      9,825               9,952
    5.5%, 6/15/19                                      8,500               8,185
 New York Medical Care Facilities
    5.25%, 2/15/07                                     8,700               8,329
    5.25%, 2/15/08                                    11,875              11,343
    5.375%, 2/15/14                                   20,000              18,732
 New York State Dormitory Auth.
    (City Univ.)
    6.375%, 7/1/08                                     3,150               3,349
    7.5%, 7/1/10                                       5,500               6,549
    (State Univ.)
    7.5%, 5/15/13                                     10,250              12,386
 New York State Housing
    Finance Agency
    5.625%, 3/15/09                                   10,435              10,294
 New York State Local Govt.
    Assistance Corp.
    7.0%, 4/1/10                                       8,550               9,582
    5.625%, 4/1/13                                     6,000               5,927
    6.875%, 4/1/19                                    23,215              25,849
    5.0%, 4/1/23                                      10,000               8,959
 Triborough Bridge & Tunnel Auth.
    (General Purpose Rev.)
    6.2%, 1/1/07 (3)                                   9,000               9,699
    5.0%, 1/1/17                                       3,000               2,741
    (Convention Center Project)
    7.25%, 1/1/10                                     13,500              15,570
                                                                    ------------
       STATE TOTAL                                                       298,195
                                                                    ------------
- - --------------------------------------------------------------------------------
NORTH CAROLINA (2.0%)
 Charlotte-Mecklenburg Hosp. Auth.
    5.75%, 1/1/12                                      3,500               3,595
 Haywood County PCR VRDO
    (Champion International)
    3.84%, 12/1/94*                                    7,600               7,600
 North Carolina Eastern Municipal
    Power Agency
    5.0%, 1/1/17 (ETM)                                 6,500               6,064
    6.5%, 1/1/18                                       3,335               3,607
    6.5%, 1/1/18 (ETM)                                 6,665               7,563
    5.0%, 1/1/20 (ETM)                                10,385               9,591
                                                                    ------------
       STATE TOTAL                                                        38,020
                                                                    ------------
- - --------------------------------------------------------------------------------
OHIO (.7%)
 Cuyahoga Hosp. Improvement
    Board VRDO
    (St. Lukes Hosp.)
    2.5%, 3/1/94                                       1,500               1,500
 Erie County IDR
    (Scott Paper)
    8.1%, 12/15/09                                     1,000               1,017
 Lucas County Hosp. Facility
    (Flower Memorial Hosp.)
    8.125%, 12/1/11                                    8,900              10,285
                                                                    ------------
       STATE TOTAL                                                        12,802
                                                                    ------------
- - --------------------------------------------------------------------------------
</TABLE>





                                       45
<PAGE>   46
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
PENNSYLVANIA (12.2%)
 Langhorne Higher Education
    & Health Auth.
    (Lower Bucks Hosp.)
    7.3%, 7/1/12                               $       4,500        $      4,900
    7.35%, 7/1/22                                      2,500               2,730
 Montgomery County Higher
    Education & Health Auth.
    (Brittney Point Project)
    8.5%, 1/1/22                                       5,000               5,428
 Pennsylvania COP
    5.4%, 7/1/09 (2)                                  25,000              24,946
 Pennsylvania Economic
    Development Financing Auth.
    6.5%, 1/1/13                                       8,500               8,381
    6.6%, 1/1/19                                       6,500               6,382
 Pennsylvania Housing
    Finance Agency
    7.6%, 7/1/13                                      10,000              10,956
 Pennsylvania Intergovernmental
    Cooperative Auth.
    5.25%, 6/15/06 (3)                                18,310              18,389
 Pennsylvania Turnpike Comm.
    5.5%, 12/1/17                                     17,735              17,096
 Philadelphia Gas Works Rev.
    7.7%, 6/15/01 (Prere.)                             1,255               1,497
    6.375%, 7/1/26                                    26,715              27,395
 Philadelphia Hosp. & Higher
    Education Facilities
    (Childrens Seashore Hosp.)
    7.0%, 8/15/12                                      3,540               3,806
    7.0%, 8/15/17                                      1,000               1,064
    7.0%, 8/15/22                                        500                 532
    (Graduate Hosp.)
    7.25%, 7/1/10                                     15,000              16,305
 Philadelphia Municipal Auth.
    6.125%, 7/15/08                                    4,000               3,883
    6.25%, 7/15/13                                     2,785               2,691
    8.625%, 11/15/16                                   1,600               1,712
    6.3%, 7/15/17                                      1,750               1,676
 Philadelphia Water &
    Sewer Rev.
    9.1%, 10/1/95 (Prere.)                             6,250               6,886
    9.1%, 12/1/95 (Prere.)                             9,650              10,711
 Philadelphia Water &
    Wastewater Rev.
    7.0%, 6/15/10 (3)                                 20,000              23,533
    7.0%, 6/15/11 (3)                                  4,900               5,774
    5.5%, 6/15/14 (5)                                  5,650               5,515
 Scranton--Lackawanna Health &
    Welfare (Moses Taylor Hosp.)
    8.5%, 7/1/20                                      14,375              16,246
                                                                    ------------
       STATE TOTAL                                                       228,434
                                                                    ------------
- - --------------------------------------------------------------------------------
PUERTO RICO (.5%)
 Puerto Rico Telephone Auth.
    5.4%, 1/1/08                                       9,550               9,738
                                                                    ------------
- - --------------------------------------------------------------------------------
Rhode Island (.3%)
 Convention Center Auth.
    5.75%, 5/15/20 (2)                                 5,000               4,953
                                                                    ------------
- - --------------------------------------------------------------------------------
South Carolina (2.3%)
 Piedmont Municipal Power
    Agency Rev.
    6.25%, 1/1/21 (3)                                  6,640               7,225
 South Carolina Public Service Auth.
    5.5%, 7/1/21 (1)                                  37,450              36,214
                                                                    ------------
       STATE TOTAL                                                        43,439
                                                                    ------------
- - --------------------------------------------------------------------------------
TEXAS (9.0%)
 Austin Combined Utility System
    6.0%, 11/15/13                                    14,505              15,015
 Austin Water, Sewer &
    Electric Rev.
    14.0%, 11/15/01                                      200                 304
 Brazos River Auth. PCR
    (Texas Utilities)
    9.875%, 10/1/17 (3)                               20,000              23,721
 Harris County Hosp. Dist.
    7.4%, 2/15/10 (2)                                 17,500              21,297
 Harris County Toll Road
    5.3%, 8/15/13 (2)                                  8,485               8,127
    5.375%, 8/15/20 (2)                               16,000              15,189
 Houston Public Improvement
    7.0%, 3/1/08                                      22,000              25,405
 San Antonio Water Rev.
    6.4%, 5/15/07 (3)                                  5,000               5,455
 Texas GO
    5.5%, 4/1/20                                      40,050              38,287
 Univ. of Texas
    6.5%, 7/1/11                                      14,285              15,381
                                                                    ------------
       STATE TOTAL                                                       168,181
                                                                    ------------
- - --------------------------------------------------------------------------------
VIRGINIA (.5%)
 Alexandria Redevelopment &
    Housing Auth.
    (Portals West Project)
    9.5%, 7/15/20                                      4,740               3,176
</TABLE>





                                       46
<PAGE>   47
<TABLE>
<CAPTION>
                                                         Face              Market
                                                       Amount               Value
                                                        (000)              (000)+
- - ---------------------------------------------------------------------------------
<S>                                            <C>                  <C>
 Chesterfield County Mortgage Rev.
    (Brandermill Woods Project)
    10.25%, 7/1/15                             $       8,000        $      6,640
                                                                    ------------
       STATE TOTAL                                                         9,816
                                                                    ------------
- - --------------------------------------------------------------------------------
WASHINGTON (1.9%)
 Snohomish County Public Utility Dist.
    5.5%, 1/1/20 (3)                                  37,000              35,329
                                                                    ------------
- - --------------------------------------------------------------------------------
WEST VIRGINIA (.5%)
 West Virginia State Building Comm.
    7.0%, 7/1/13 (1)                                   8,390               9,821
                                                                    ------------
- - --------------------------------------------------------------------------------
WISCONSIN (.5%)
 Wisconsin GO
 6.25%, 5/1/10                                         9,460              10,298
                                                                    ------------
- - --------------------------------------------------------------------------------
TOTAL MUNICIPAL BONDS
    (Cost $1,790,449)                                                  1,888,513
                                                                    ------------
- - --------------------------------------------------------------------------------
OTHER ASSETS AND LIABILITIES (-.8%)
- - --------------------------------------------------------------------------------
 Other Assets--Note B                                                     65,027
 Liabilities                                                             (79,175)
                                                                    ------------
                                                                         (14,148)
- - --------------------------------------------------------------------------------
NET ASSETS (100%)
- - --------------------------------------------------------------------------------
 Applicable to 173,739,472 outstanding
    $.001 par value shares
    (authorized 250,000,000 shares)                                   $1,874,365
- - --------------------------------------------------------------------------------
NET ASSET VALUE PER SHARE                                                 $10.79
================================================================================
</TABLE>

+See Note A to Financial Statements.

<TABLE>
<CAPTION>
- - --------------------------------------------------------------------------------
AT FEBRUARY 28, 1994, NET ASSETS CONSISTED OF:
- - --------------------------------------------------------------------------------
                                                      Amount                 Per
                                                       (000)               Share
                                                  ----------              ------
<S>                                               <C>                     <C>
 Paid in Capital                                  $1,757,991              $10.12
 Undistributed Net Investment Income                      --                  --
 Accumulated Net Realized Gains--Note A               10,584                 .06
 Unrealized Appreciation of
   Investments--Note D                               105,790                 .61
- - --------------------------------------------------------------------------------
NET ASSETS                                        $1,874,365              $10.79
- - --------------------------------------------------------------------------------
</TABLE>
BAN = Bond Anticipation Note
COP = Certificate of Participation
CP = Commercial Paper
GO = General Obligation
IDR = Industrial Development Revenue
PCR = Pollution Control Revenue
RAN = Revenue Anticipation Note
RAW = Revenue Anticipation Warrant
TAN = Tax  Anticipation Note
TOB = Tender Option Bond
TRAN = Tax Revenue Anticipation Note
VRDO = Variable Rate Demand Obligation
(ETM) = Escrowed to Maturity
(Prere.) =  Prerefunded
(1) MBIA (Municipal Bond Insurance Association)
(2) AMBAC (AMBAC Indemnity Corporation)
(3) FGIC (Financial Guaranty Insurance Company)
(4) FSA (Financial Security Assurance)
(5) CGI (Capital Guaranty Insurance)
(6) BIGI (Bond Investors Guaranty Insurance)
(7) Connie Lee Inc.
*Put Option Obligation
**Non-Income Producing Security





                                       47
<PAGE>   48
CHAIRMAN'S LETTER
- - --------------------------------------------------------------------------------

FELLOW SHAREHOLDER:

The six months ended February 28, the first half of the 1994 fiscal year for
Vanguard Municipal Bond Fund, witnessed something we haven't seen much of since
1987: rising interest rates. As a result, the prices of municipal bonds of all
maturities (except for short-term notes) moved marginally lower.
     This environment, of course, impacted each of the Fund's seven Portfolios,
with the declines in net asset values reflected in the table on page 2. (The
value of our Money Market Portfolio, as you would expect, remained constant, at
$1.00 per share.) While fluctuating asset values are part and parcel of bond
investing, the Vanguard Portfolios, virtually across the board, remained fully
competitive with--and in most cases exceeded-- the returns achieved by other
municipal bond mutual funds with comparable maturity structures. What is more,
our Portfolios remain virtually peerless in the field with respect to their
investment quality, as shown in the second column of the table.
     The basic benchmark for the bond market is the long-term U.S. Treasury
bond. During the past six months, its yield rose from 5.7% at the start of the
period to 6.3% at its conclusion. This yield change engendered a decline of
almost -7% in the Treasury bond's price. I'm happy to report that the
tax-exempt bond market fared a good bit better, with the yield on long-term
high-grade municipal bonds rising from 5.2% to 5.5%, reflected in a price
decline of about -4%.
     When all was said and done, the dip in the prices of long-term municipal
bonds during the past six months simply reflected a retracement of their rise
during the prior six-month period. As a result (after adjustment for net
capital gains distributions on December 30, 1993), the net asset values of each
of our "variable" net asset value Portfolios were within 0.3% to 1.0% of their
values one year ago, on February 28, 1993.
     The relative strength in the municipal bond market was a
manifestation--predictable, I think-- of the market situation we described to
you in our Annual Report for fiscal 1993. Pointing to the fact that "relative
values in tax-exempt bonds are as great as they have been for two decades," we
concluded that "the ability of top-tax-bracket investors to earn over 50% more
after-tax income. . . is unlikely to persist indefinitely."
     The bond market's performance during the past six months nicely reflects
how fortuitous that prediction was. But the tax-exempt advantage, while
narrowed, still remains. When I wrote to you six months ago, the 20-year U.S.
Treasury bond provided an after-tax yield of 3.4% (for investors in the highest
marginal tax bracket), compared to 5.3% for the most comparable municipal
bond--a "spread" of +1.9% for the tax-exempt bond. On February 28, 1994, the
respective figures were 3.8% and 5.5%--a favorable spread of +1.7%.
     The weakness in the tax-exempt bond market has, sadly but all too
typically, resulted in higher liquidations of the shares of municipal bond
funds, often engendered by "market timers" who seem to believe that they can
predict the future course of interest rates with pinpoint accuracy. I should
tell you two things: (1) liquidations in the Vanguard Municipal Bond Fund have
remained modest; and (2) as a matter of policy, we retain a short-term reserve
position equal to at least 8% of each Portfolio's net assets against the
possibility that, despite all of our importunings, a large number of
shareholders avail themselves of the redemption privilege. In any event, I urge
you to own the Vanguard Portfolio (or combination of Portfolios) that meets
your longer-term risk-reward objectives and, then, to "stay the course."

Sincerely,


/S/ JOHN C. BOGLE
- - ---------------------
John C. Bogle
Chairman of the Board

March 23, 1994





                                       1
<PAGE>   49
<TABLE>
<CAPTION>

PORTFOLIO SUMMARY
- - ------------------------------------------------------------------------------

                                                         Net Asset Value      
                                                            Per Share         
                                                  ------------------------------
                             Average    Average   February    August    February
Portfolio                   Maturity    Quality   28, 1993   31, 1993   28, 1994
- - --------------------------------------------------------------------------------
<S>                      <C>            <C>      <C>        <C>        <C>    
SHORTER-TERM                                                                  
  MONEY MARKET  . . . .       66 DAYS     MIG 1    $  1.00    $  1.00    $  1.00
  SHORT-TERM  . . . . .      455 DAYS       Aa1      15.71      15.63      15.55
  LIMITED-TERM  . . . .     2.9 YEARS        Aa      10.83      10.80      10.70
- - --------------------------------------------------------------------------------
LONGER-TERM                                                                   
  INTERMEDIATE-TERM . .     6.7 YEARS        Aa     $13.37     $13.45     $13.26
  INSURED LONG-TERM . .    12.0 YEARS       Aaa      12.75      12.89      12.48
  LONG-TERM . . . . . .    12.4 YEARS       Aa3      11.26      11.38      11.00
  HIGH-YIELD  . . . . .    11.2 YEARS        A1      11.06      11.17      10.79
</TABLE>
<TABLE>
<CAPTION>                                                                     
                                                                                
                                                                             SEC
                                                      Total Return       Current
                           12-Month     12-Month   ------------------ Annualized
Portfolio                Capital Gains  Dividends  6 Months 12 Months     Yield*
- - --------------------------------------------------------------------------------
<S>                           <C>        <C>         <C>       <C>       <C>
SHORTER-TERM            
  MONEY MARKET  . . . .          --      $.024       +1.2%     +2.4%     2.40%
  SHORT-TERM  . . . . .       $.020       .560       +1.3      +2.7      2.90
  LIMITED-TERM  . . . .        .022       .464       +1.4      +3.3      3.55
- - --------------------------------------------------------------------------------
LONGER-TERM             
  INTERMEDIATE-TERM . .       $.076      $.692       +1.7%     +5.0%     4.52%
  INSURED LONG-TERM . .        .176       .707       +0.9      +4.9      4.99
  LONG-TERM . . . . . .        .205       .617       +1.1      +5.1      5.07
  HIGH-YIELD  . . . . .        .214       .645       +1.3      +5.4      5.35
</TABLE>                
                        


*Yield for Money Market Portfolio is a 7-day yield. All others are 30-day
yields.




AVERAGE ANNUAL TOTAL RETURNS--THE CURRENT YIELDS NOTED IN THE TABLE ABOVE ARE
CALCULATED IN ACCORDANCE WITH SEC GUIDELINES. THE AVERAGE ANNUAL TOTAL RETURNS
FOR THE PORTFOLIOS (PERIODS ENDED DECEMBER 31, 1993) ARE AS FOLLOWS:

<TABLE>
<CAPTION>
                                              TOTAL RETURN                  10-YEAR RETURN
                                      ----------------------------         -----------------                                        
PORTFOLIO (INCEPTION DATE)              1 YEAR   5 YEARS  10 YEARS         INCOME    CAPITAL
- - ------------------------------        --------   -------  --------         ------    -------
<S>                                   <C>       <C>       <C>              <C>        <C>
MONEY MARKET (6/10/80)                 + 2.41%   + 4.42%   + 4.76%         +4.76%      0.00%
SHORT-TERM (9/1/77)                    + 3.82    + 5.87    + 6.02          +5.53      +0.49
LIMITED-TERM (8/31/87)                 + 6.31    + 7.45    + 7.33*         +5.84*     +1.49*
INTERMEDIATE-TERM (9/1/77)             +11.55    + 9.94    +10.37          +7.36      +3.01
INSURED LONG-TERM (9/30/84)            +13.09    +10.46    +11.27*         +7.62*     +3.65*
LONG-TERM (9/1/77)                     +13.45    +10.89    +11.28          +7.91      +3.37
HIGH-YIELD (12/27/78)                  +12.66    +10.81    +11.57          +8.18      +3.39
</TABLE>

THESE DATA REPRESENT PAST PERFORMANCE. THE INVESTMENT RETURN AND PRINCIPAL
VALUE OF AN INVESTMENT WILL FLUCTUATE SO THAT INVESTORS' SHARES, WHEN REDEEMED,
MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST.  AN INVESTMENT IN THE MONEY 
MARKET PORTFOLIO IS NEITHER INSURED NOR GUARANTEED BY THE U.S. GOVERNMENT, AND 
THERE IS NO ASSURANCE THAT THE FUND WILL BE ABLE TO MAINTAIN A STABLE NET ASSET
VALUE OF $1.00 PER SHARE.

*Performance figures since inception.





                                       2
<PAGE>   50
REPORT FROM THE INVESTMENT ADVISER

*    THE FAT LADY SANG
All good things must come to an end, and certainly the protracted bull market
in bonds is no exception to the rule. For most of the 1980s and 1990s, market
participants have enjoyed generally declining interest rates that have buoyed
bond prices and rewarded those investors willing to take extra risk by
extending their holdings "out along the yield curve." One severe reversal
interrupted the "party" in 1987, when interest rates spiked sharply higher
setting off a panic among many bond mutual fund investors. Otherwise, benign
markets have ruled the day.
     A milder version of the spike (a blip?) in interest rates occurred at the
end of our most recent semi-annual reporting period, specifically during
February 1994. At that time, the Federal Reserve Open Market Committee signaled
its concern over potentially worsening inflation by incrementally tightening
monetary policy. It was the first such move toward monetary restraint in five
years, and the unit of magnitude (of tightening) chosen was the smallest amount
the Fed could have effected--i.e., 1/4 of 1% in the Federal Funds Rate.
     The markets "were not amused." Investors realized that the Federal Reserve
would never confine its efforts to slow economic growth to a mere 25 basis
points. Such a diminutive move would have negligible impact, if any, on either
aggregate demand or inflation. So, participants perceived the February 4
tightening as the first of (what likely will turn out to be) many such moves.
Hence, intermediate- and long-term bonds began to reflect, via falling prices,
expectations of continued rising short-term interest rates. This may not be the
end of the extended rally in bond prices but it is certainly beginning to look
that way.
     In the immortal (if "politically incorrect") words of Yogi Berra, "It's
not over 'til the fat lady sings," and we suspect we've just heard,
metaphorically speaking, a fairly loud and tearful aria. Obviously, only time
will tell. But the "$64,000 question" confronting investors today is, "How bad
will it get, and how long will it last?" We believe that the worst is probably
already behind us, but such forecasts are at best uncertain.

*    SIX-MONTH REVIEW
Interest rates began the fiscal period benefiting from a continuation of the
favorable historical market conditions. A garden-variety Aa-rated (Moody's)
long-term bond provided investors with a reasonably generous 5.6% yield to
maturity. As the bond market rallied in price over the subsequent two months,
yields dropped to the 5.2% level. This would prove to be the lowest point in
municipal yields since the 1970s, and arguably the low point in the current
"cycle."
     In October 1993, tax-exempt interest rates began to move irregularly
higher. From a low of 5.2% on October 14, 1993, rates "popped" about 4/10 of 1%
higher, to 5.6%, within the space of one month. Thereafter, rates fluctuated
within a fairly narrow range until February 1994, when the Federal Reserve
initiated its program of restraint. Among money market and short-term
securities, yields fluctuated within a fairly narrow range, except for the end
of the year, when technical factors caused temporarily volatile changes.
     Vanguard investors may remember our last annual letter to shareholders, in
which we cited the voluminous amount of supply of new issues that had come to
market in 1993. That "bloat" continued into the new fiscal year. By virtually
any standard, calendar 1993 smashed all previous records for new bond issuance.
Were it not for the extremely favorable market conditions, led by U.S.
Treasury notes and bonds, such a glut of new bonds surely would have prompted a
sizable back-up in interest rates. As it turned out, the bulge in municipal
supply merely slowed the market's price appreciation.

*    YOUR PORTFOLIOS
Given the recent adversity in the market, it would be unreasonable to expect
returns to emulate the "bounty" produced during previous reporting periods.
Indeed, the returns earned so far this fiscal year are at best "modest" by
historical standards. The "rising tide" that lifted all returns in the distant
past apparently has ebbed in 1994. Details of the Portfolios' returns are given
in the Chairman's letter.
                                                                     (continued)





                                       3
<PAGE>   51
     In general, it's fair to say that each Portfolio produced total returns
consistent with its risk profile (i.e., the "falling tide" lowered all "ships"
proportionately rather than equally). On the positive side, during 1993 and
again in 1994, we took steps to shorten moderately the price sensitivity of
each Portfolio. Consequently, our Portfolios have responded less to rising
interest rates than they did to falling interest rates. So, we can offer
shareholders some consolation. During these tougher times, the Portfolios are
better structured to withstand adversity, and in so doing ought to sacrifice
relatively less in net asset value. Over time, this strategy, if successful,
should manifest itself in gradual additions to our Portfolios' relative
performance leadership.  In the meantime, we will continue to pursue our other
long-term strategies. In a nutshell, they are:
     *    Identify and overweight sectors with improving credit fundamentals
          and, alternatively, avoid the "barkers." Such activities include
          sectors as disparate as hospital bonds and state-specific bonds.
     *    Exploit the continued affordability of purchasing call protection.
          Our intermediate- and longer-term portfolios have been purged over
          time of holdings that suffer from vulnerability to early redemption.
          These securities may be trading at a substantial premium over par or
          have a dwindling number of years of call protection remaining
          (new-issue bonds typically start with 10 years).
     *    Exploit the very positive "slope" of the yield curve, especially
          among money market, short-term, and intermediate-term fixed-income
          securities. Securities of ascending maturity offer increasing levels
          of yield. The incremental increase is particularly large among the
          securities starting under one year to maturity and extending out to
          ten years. Extra yield, other things being equal, provides a steady
          and attractive stream of income to investors.
     *    Manage the average quality of the Portfolios. The yield differential
          among bonds of varying quality fluctuates in sympathy with the
          business cycle (simplistically, municipal bonds' credit quality tends
          to thrive when the economy does well). When economic times get tough,
          opportunities arise to judiciously lower the average quality of the
          Portfolios at "friendly" increments in yield. Conversely, when the
          economy is doing well there are very few incentives to dip into
          "lower-investment-grade" territory. That's where we are today.
     *    Identify and exploit those times when municipal bond prices get out
          of synch with other broad fixed-income markets. We are currently in
          such a period and have been since early last year. Municipal
          securities, given marginal tax rates, are extraordinarily attractive.
As always, we also will manage your Portfolios with an eye toward minimizing
realized capital gains, which are taxable. After a protracted interval of
sharply rising bond prices, this endeavor at best is difficult to achieve.
Indeed, if redemptions occur, the realization of capital gains is all but
unavoidable. Nevertheless, we intend to remain vigilant and look for
opportunities to reduce or eliminate tax liabilities. Obviously, we will
continue to manage your money as if it were our own. Not surprisingly, some of
it is.

Sincerely,

I. A. MacKinnon, Senior Vice President
J. J. Jacobs, Vice President
P. E. Wisehaupt, Assistant Vice President
D. E. Hamlin, Assistant Vice President
C. M. Ryon, Assistant Vice President

Vanguard Fixed Income Group

March 18, 1994






                                       4
<PAGE>   52

STATEMENT OF OPERATIONS

<TABLE>
<CAPTION>
                                                MONEY MARKET          SHORT-TERM         LIMITED-TERM
                                                   PORTFOLIO           PORTFOLIO            PORTFOLIO
- - -----------------------------------------------------------------------------------------------------
                                                           Six Months Ended February 28, 1994
                                                                          (000)
- - -----------------------------------------------------------------------------------------------------
<S>                                                  <C>                 <C>                  <C>
INVESTMENT INCOME
  INCOME
    Interest    . . . . . . . . . . . . . . . . .    $48,375             $25,893              $39,353
- - -----------------------------------------------------------------------------------------------------
          Total Income  . . . . . . . . . . . . .     48,375              25,893               39,353
- - -----------------------------------------------------------------------------------------------------
  EXPENSES
    The Vanguard Group--Note B
      Investment Advisory Services  . . . . . . .        177                  66                   81
      Management and Administrative   . . . . . .      2,761                 989                1,261
      Marketing and Distribution  . . . . . . . .        548                 204                  227
    Taxes (other than income taxes)--Note A   . .        145                  55                   68
    Auditing Fees   . . . . . . . . . . . . . . .          5                   4                    4
    Shareholders' Reports   . . . . . . . . . . .         34                  45                   59
    Annual Meeting and Proxy Costs  . . . . . . .          5                   3                    5
    Directors' Fees and Expenses  . . . . . . . .         11                   4                    5
- - -----------------------------------------------------------------------------------------------------
          Total Expenses  . . . . . . . . . . . .      3,686               1,370                1,710
- - -----------------------------------------------------------------------------------------------------
            Net Investment Income   . . . . . . .     44,689              24,523               37,643
- - -----------------------------------------------------------------------------------------------------
REALIZED NET GAIN (LOSS)
    Investment Securities Sold  . . . . . . . . .        (59)                369                  496
    Futures Contracts   . . . . . . . . . . . . .         --                  --                   --
- - -----------------------------------------------------------------------------------------------------
            Realized Net Gain (Loss)  . . . . . .        (59)                369                  496
- - -----------------------------------------------------------------------------------------------------
CHANGE IN UNREALIZED APPRECIATION
  (DEPRECIATION)
    Investment Securities   . . . . . . . . . . .         --              (5,881)             (14,516)
    Futures Contracts   . . . . . . . . . . . . .         --                  --                  (27)
- - -----------------------------------------------------------------------------------------------------
            Change in Unrealized Appreciation
              (Depreciation)  . . . . . . . . . .         --              (5,881)             (14,543)
- - -----------------------------------------------------------------------------------------------------
            Net Increase in Net Assets
              Resulting from Operations   . . . .    $44,630             $19,011              $23,596
- - -----------------------------------------------------------------------------------------------------
</TABLE>

The Statement of Net Assets, an integral part of the financial statements for
each of the Vanguard Municipal Bond Fund Portfolios, is included as an insert
to this Report.





                                       5
<PAGE>   53
STATEMENT OF OPERATIONS (continued)
- - --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                         INSURED
                                           INTERMEDIATE-TERM           LONG-TERM            LONG-TERM          HIGH-YIELD
                                                   PORTFOLIO           PORTFOLIO            PORTFOLIO           PORTFOLIO
- - -------------------------------------------------------------------------------------------------------------------------
                                                                    Six Months Ended February 28, 1994
                                                                                   (000)
- - -------------------------------------------------------------------------------------------------------------------------
<S>                                                <C>                   <C>                  <C>                 <C>
INVESTMENT INCOME
  INCOME
    Interest    . . . . . . . . . . . . . . . . .   $136,146             $61,208              $30,988             $56,687
- - -------------------------------------------------------------------------------------------------------------------------
          Total Income  . . . . . . . . . . . . .    136,146              61,208               30,988              56,687
- - -------------------------------------------------------------------------------------------------------------------------
  EXPENSES
    The Vanguard Group--Note B
      Investment Advisory Services  . . . . . . .        244                 107                   55                  94
      Management and Administrative   . . . . . .      3,760               1,582                  811               1,386
      Marketing and Distribution  . . . . . . . .        582                 224                  110                 203
    Taxes (other than income taxes)--Note A   . .        199                  85                   43                  74
    Auditing Fees   . . . . . . . . . . . . . . .          6                   4                    4                   4
    Shareholders' Reports   . . . . . . . . . . .        172                  64                   34                  68
    Annual Meeting and Proxy Costs  . . . . . . .         14                   4                    1                   4
    Directors' Fees and Expenses  . . . . . . . .         15                   6                    3                   6
- - -------------------------------------------------------------------------------------------------------------------------
          Total Expenses  . . . . . . . . . . . .      4,992               2,076                1,061               1,839
- - -------------------------------------------------------------------------------------------------------------------------
            Net Investment Income   . . . . . . .    131,154              59,132               29,927              54,848
- - -------------------------------------------------------------------------------------------------------------------------
REALIZED NET GAIN (LOSS)
    Investment Securities Sold  . . . . . . . . .      4,963              20,109               22,530              40,256
    Futures Contracts   . . . . . . . . . . . . .     (9,602)             (7,462)              (4,505)             (6,883)
- - -------------------------------------------------------------------------------------------------------------------------
            Realized Net Gain (Loss)  . . . . . .     (4,639)             12,647               18,025              33,373
- - -------------------------------------------------------------------------------------------------------------------------
CHANGE IN UNREALIZED APPRECIATION
  (DEPRECIATION)
    Investment Securities   . . . . . . . . . . .    (79,423)            (70,571)             (46,500)            (81,566)
    Futures Contracts   . . . . . . . . . . . . .     34,736              17,550               11,515              18,521
- - -------------------------------------------------------------------------------------------------------------------------
            Change in Unrealized Appreciation
              (Depreciation)  . . . . . . . . . .    (44,687)            (53,021)             (34,985)            (63,045)
- - -------------------------------------------------------------------------------------------------------------------------
            Net Increase in Net Assets
              Resulting from Operations   . . . .  $  81,828             $18,758              $12,967             $25,176
- - -------------------------------------------------------------------------------------------------------------------------
</TABLE>





                                       6
<PAGE>   54

STATEMENT OF CHANGES IN NET ASSETS
- - --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                    MONEY MARKET                               SHORT-TERM
                                                                       PORTFOLIO                                PORTFOLIO
- - -------------------------------------------------------------------------------------------------------------------------
                                            SIX MONTHS ENDED          Year Ended     SIX MONTHS ENDED          Year Ended
                                           FEBRUARY 28, 1994     August 31, 1993    FEBRUARY 28, 1994     August 31, 1993
                                                       (000)               (000)                (000)               (000)
- - -------------------------------------------------------------------------------------------------------------------------
<S>                                               <C>                 <C>                  <C>                 <C>
INCREASE (DECREASE) IN NET ASSETS
OPERATIONS
  Net Investment Income   . . . . . . . . . . .   $   44,689          $   82,052           $   24,523          $   45,282
  Realized Net Gain (Loss)  . . . . . . . . . .          (59)                (46)                 369               2,134
  Change in Unrealized Appreciation
    (Depreciation)  . . . . . . . . . . . . . .           --                  --               (5,881)                444
- - -------------------------------------------------------------------------------------------------------------------------
          Net Increase in Net Assets
            Resulting from Operations   . . . .       44,630              82,006               19,011              47,860
- - -------------------------------------------------------------------------------------------------------------------------
DISTRIBUTIONS (1)
  Net Investment Income   . . . . . . . . . . .      (44,689)            (82,052)             (24,523)            (45,282)
  Realized Net Gain   . . . . . . . . . . . . .           --                  --               (1,836)             (3,073)
- - -------------------------------------------------------------------------------------------------------------------------
          Total Distributions   . . . . . . . .      (44,689)            (82,052)             (26,359)            (48,355)
- - -------------------------------------------------------------------------------------------------------------------------
CAPITAL SHARE TRANSACTIONS (2)
  Issued    --Regular   . . . . . . . . . . . .    2,295,958           3,675,705              470,351             717,818
            --In Lieu of Cash
                Distributions   . . . . . . . .       40,713              74,650               21,545              39,773
            --Exchange  . . . . . . . . . . . .      895,854           1,295,556              200,014             285,873
  Redeemed  --Regular   . . . . . . . . . . . .   (1,974,312)         (3,305,334)            (330,243)           (460,866)
            --Exchange  . . . . . . . . . . . .     (590,746)         (1,367,784)            (170,871)           (314,312)
- - -------------------------------------------------------------------------------------------------------------------------
          Net Increase (Decrease) from Capital
            Share Transactions  . . . . . . . .      667,467             372,793              190,796             268,286
- - -------------------------------------------------------------------------------------------------------------------------
          Total Increase (Decrease)   . . . . .      667,408             372,747              183,448             267,791
- - -------------------------------------------------------------------------------------------------------------------------
NET ASSETS
  Beginning of Period   . . . . . . . . . . . .    3,537,829           3,165,082            1,328,905           1,061,114
- - -------------------------------------------------------------------------------------------------------------------------
  End of Period   . . . . . . . . . . . . . . .   $4,205,237          $3,537,829           $1,512,353          $1,328,905
=========================================================================================================================
  (1) Distributions Per Share
      Net Investment Income   . . . . . . . . .   $     .012          $     .025           $     .267          $     .609
      Realized Net Gain   . . . . . . . . . . .           --                  --           $     .020          $     .043
- - -------------------------------------------------------------------------------------------------------------------------
  (2) Shares Issued and Redeemed
      Issued    . . . . . . . . . . . . . . . .    3,191,812           4,971,261               42,909              64,169
      Issued in Lieu of Cash Distributions  . .       40,713              74,650                1,380               2,543
      Redeemed  . . . . . . . . . . . . . . . .   (2,565,058)         (4,673,118)             (32,075)            (49,559)
- - -------------------------------------------------------------------------------------------------------------------------
                                                     667,467             372,793               12,214              17,153
- - -------------------------------------------------------------------------------------------------------------------------
</TABLE>





                                       7
<PAGE>   55
STATEMENT OF CHANGES IN NET ASSETS (continued)
- - --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                    LIMITED-TERM                        INTERMEDIATE-TERM
                                                                       PORTFOLIO                                PORTFOLIO
- - -------------------------------------------------------------------------------------------------------------------------
                                            SIX MONTHS ENDED          Year Ended     SIX MONTHS ENDED          Year Ended
                                           FEBRUARY 28, 1994     August 31, 1993    FEBRUARY 28, 1994     August 31, 1993
                                                       (000)               (000)                (000)               (000)
- - -------------------------------------------------------------------------------------------------------------------------
<S>                                               <C>                 <C>                  <C>                 <C>
INCREASE (DECREASE) IN NET ASSETS
OPERATIONS
  Net Investment Income   . . . . . . . . . . .   $   37,643          $   55,575           $  131,154          $  213,123
  Realized Net Gain (Loss)  . . . . . . . . . .          496               3,804               (4,639)             13,461
  Change in Unrealized Appreciation
    (Depreciation)  . . . . . . . . . . . . . .      (14,543)             20,118              (44,687)            205,764
- - -------------------------------------------------------------------------------------------------------------------------
          Net Increase in Net Assets
            Resulting from Operations   . . . .       23,596              79,497               81,828             432,348
- - -------------------------------------------------------------------------------------------------------------------------
DISTRIBUTIONS (1)
  Net Investment Income   . . . . . . . . . . .      (37,643)            (55,575)            (131,154)           (213,123)
  Realized Net Gain   . . . . . . . . . . . . .       (3,611)             (4,543)             (29,272)            (30,946)
- - -------------------------------------------------------------------------------------------------------------------------
          Total Distributions   . . . . . . . .      (41,254)            (60,118)            (160,426)           (244,069)
- - -------------------------------------------------------------------------------------------------------------------------
CAPITAL SHARE TRANSACTIONS (2)
  Issued    --Regular   . . . . . . . . . . . .      432,072             778,572              697,925           1,602,893
            --In Lieu of Cash
                Distributions   . . . . . . . .       32,676              48,253              124,971             191,081
            --Exchange  . . . . . . . . . . . .      239,322             513,897              379,237             951,810
  Redeemed  --Regular   . . . . . . . . . . . .     (199,469)           (289,711)            (362,234)           (529,240)
            --Exchange  . . . . . . . . . . . .    (216, 801)           (318,003)            (421,107)           (561,729)
- - -------------------------------------------------------------------------------------------------------------------------
          Net Increase (Decrease) from Capital
            Share Transactions  . . . . . . . .      287,800             733,008              418,792           1,654,815
- - -------------------------------------------------------------------------------------------------------------------------
          Total Increase (Decrease)   . . . . .      270,142             752,387              340,194           1,843,094
- - -------------------------------------------------------------------------------------------------------------------------
NET ASSETS
  Beginning of Period   . . . . . . . . . . . .    1,625,039             872,652            4,945,377           3,102,283
- - -------------------------------------------------------------------------------------------------------------------------
  End of Period   . . . . . . . . . . . . . . .   $1,895,181          $1,625,039           $5,285,571          $4,945,377
=========================================================================================================================
  (1) Distributions Per Share   . . . . . . . .
      Net Investment Income   . . . . . . . . .   $     .229          $     .485           $     .341          $     .710
      Realized Net Gain   . . . . . . . . . . .   $     .022          $     .049           $     .076          $     .121
- - -------------------------------------------------------------------------------------------------------------------------
  (2) Shares Issued and Redeemed
      Issued    . . . . . . . . . . . . . . . .       62,107             120,587               79,661             195,262
      Issued in Lieu of Cash Distributions  . .        3,025               4,504                9,265              14,645
      Redeemed  . . . . . . . . . . . . . . . .      (38,519)            (56,687)             (58,088)            (83,536)
- - -------------------------------------------------------------------------------------------------------------------------
                                                      26,613              68,404               30,838             126,371
- - -------------------------------------------------------------------------------------------------------------------------
</TABLE>





                                       8
<PAGE>   56
- - --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                       INSURED LONG-TERM                  LONG-TERM                HIGH-YIELD
                                                               PORTFOLIO                  PORTFOLIO                 PORTFOLIO
- - -----------------------------------------------------------------------------------------------------------------------------
                                                 SIX MONTHS                SIX MONTHS                 SIX MONTHS
                                                      ENDED   Year Ended        ENDED    Year Ended        ENDED   Year Ended
                                               FEBRUARY 28,   August 31, FEBRUARY 28,    August 31, FEBRUARY 28,   August 31,
                                                       1994         1993         1994          1993         1994         1993
                                                      (000)        (000)        (000)         (000)        (000)        (000)
- - -----------------------------------------------------------------------------------------------------------------------------
<S>                                              <C>          <C>          <C>           <C>          <C>          <C>
INCREASE (DECREASE)
  IN NET ASSETS
OPERATIONS
  Net Investment Income   . . . . . . . . . . .  $   59,132   $  118,583   $   29,927    $   60,501   $   54,848   $  104,869
  Realized Net Gain (Loss)  . . . . . . . . . .      12,647       24,073       18,025        11,304       33,373       23,484
  Change in Unrealized
    Appreciation (Depreciation)   . . . . . . .     (53,021)     112,357      (34,985)       57,729      (63,045)      84,289
- - -----------------------------------------------------------------------------------------------------------------------------
      Net Increase in Net
          Assets Resulting from
          Operations. . . . . . . . . . . . . .      18,758      255,013       12,967       129,534       25,176      212,642
- - -----------------------------------------------------------------------------------------------------------------------------
DISTRIBUTIONS (1)
  Net Investment Income   . . . . . . . . . . .     (59,132)    (118,583)     (29,927)      (60,501)     (54,848)    (104,869)
  Realized Net Gain   . . . . . . . . . . . . .     (29,332)     (32,418)     (19,676)      (25,424)     (36,102)     (36,892)
- - -----------------------------------------------------------------------------------------------------------------------------
      Total Distributions   . . . . . . . . . .     (88,464)    (151,001)     (49,603)      (85,925)     (90,950)    (141,761)
- - -----------------------------------------------------------------------------------------------------------------------------
CAPITAL SHARE TRANSACTIONS (2)
  Issued    --Regular . . . . . . . . . . . . .     129,211      385,337       65,245       203,654      180,790      446,238
            --In Lieu of Cash
              Distributions   . . . . . . . . .      62,415      106,732       37,027        64,397       68,182      106,880
            --Exchange. . . . . . . . . . . . .      57,316      202,107       55,111       192,302      114,963      363,804
  Redeemed  --Regular . . . . . . . . . . . . .    (111,605)    (224,040)     (72,537)     (117,709)    (138,945)    (213,810)
            --Exchange. . . . . . . . . . . . .    (179,307)    (327,085)    (121,082)     (217,918)    (215,611)    (348,358)
- - -----------------------------------------------------------------------------------------------------------------------------
      Net Increase (Decrease)
          from Capital Share
          Transactions  . . . . . . . . . . . .     (41,970)     143,051      (36,236)      124,726        9,379      354,754
- - -----------------------------------------------------------------------------------------------------------------------------
      Total Increase (Decrease)   . . . . . . .    (111,676)     247,063      (72,872)      168,335      (56,395)     425,635
- - -----------------------------------------------------------------------------------------------------------------------------
NET ASSETS
  Beginning of Period   . . . . . . . . . . . .   2,194,247    1,947,184    1,130,577       962,242    1,930,760    1,505,125
- - -----------------------------------------------------------------------------------------------------------------------------
  End of Period   . . . . . . . . . . . . . . .  $2,082,571   $2,194,247   $1,057,705    $1,130,577   $1,874,365   $1,930,760
=============================================================================================================================
  (1) Distributions Per Share
      Net Investment Income   . . . . . . . . .  $     .351   $     .718   $     .307    $     .640   $     .317   $     .669
      Realized Net Gain   . . . . . . . . . . .  $     .176   $     .203   $     .205    $     .285   $     .214   $     .254
- - -----------------------------------------------------------------------------------------------------------------------------
  (2) Shares Issued and Redeemed
      Issued    . . . . . . . . . . . . . . . .      14,494       47,371       10,584        36,086       26,629       75,005
      Issued in Lieu of Cash
        Distributions   . . . . . . . . . . . .       4,871        8,660        3,267         5,925        6,175        9,977
      Redeemed  . . . . . . . . . . . . . . . .     (22,668)     (44,426)     (17,055)      (30,510)     (31,944)     (52,029)
- - -----------------------------------------------------------------------------------------------------------------------------
                                                     (3,303)      11,605       (3,204)       11,501          860       32,953
- - -----------------------------------------------------------------------------------------------------------------------------
</TABLE>





                                       9
<PAGE>   57
FINANCIAL HIGHLIGHTS
- - --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                             MONEY MARKET PORTFOLIO
- - -----------------------------------------------------------------------------------------------------------------------------
For a Share Outstanding Throughout         SIX MONTHS ENDED                          Year Ended August 31,
  Each Period                             FEBRUARY 28, 1994        ----------------------------------------------------------
                                                                   1993         1992          1991         1990         1989
- - -----------------------------------------------------------------------------------------------------------------------------
<S>                                                   <C>          <C>          <C>           <C>          <C>          <C>
NET ASSET VALUE, BEGINNING OF PERIOD  . . . . .       $1.00        $1.00        $1.00         $1.00        $1.00        $1.00
INVESTMENT OPERATIONS                                 -----        -----        -----         -----        -----        -----
  Net Investment Income   . . . . . . . . . . .        .012         .025         .035          .050         .057         .060
  Net Realized and Unrealized Gain (Loss)
    on Investments  . . . . . . . . . . . . . .          --           --           --            --           --           --
                                                      -----        -----        -----         -----        -----        -----
          TOTAL FROM INVESTMENT OPERATIONS    .        .012         .025         .035          .050         .057         .060
- - -----------------------------------------------------------------------------------------------------------------------------
DISTRIBUTIONS
  Dividends from Net Investment Income  . . . .       (.012)       (.025)       (.035)        (.050)       (.057)       (.060)
  Distributions from Realized Capital Gains . .          --           --           --            --           --           --
                                                      -----        -----        -----         -----        -----        -----
          TOTAL DISTRIBUTIONS   . . . . . . . .       (.012)       (.025)       (.035)        (.050)       (.057)       (.060)
- - -----------------------------------------------------------------------------------------------------------------------------
NET ASSET VALUE, END OF PERIOD  . . . . . . . .       $1.00        $1.00        $1.00         $1.00        $1.00        $1.00
=============================================================================================================================
TOTAL RETURN    . . . . . . . . . . . . . . . .      +1.17%       +2.51%       +3.54%        +5.08%       +5.90%       +6.18%
- - -----------------------------------------------------------------------------------------------------------------------------
RATIOS/SUPPLEMENTAL DATA
- - ------------------------
Net Assets, End of Period (Millions)  . . . . .      $4,205       $3,538       $3,165        $2,709       $2,488       $2,109
Ratio of Expenses to Average Net Assets . . . .        .19%*        .20%         .23%          .25%         .25%         .27%
Ratio of Net Investment Income to
  Average Net Assets  . . . . . . . . . . . . .       2.35%*       2.48%        3.45%         4.94%        5.72%        5.99%
Portfolio Turnover Rate . . . . . . . . . . . .         N/A          N/A          N/A           N/A          N/A          N/A
- - -----------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
                                                                              SHORT-TERM PORTFOLIO
- - -----------------------------------------------------------------------------------------------------------------------------
For a Share Outstanding Throughout         SIX MONTHS ENDED                          Year Ended August 31,
  Each Period                             FEBRUARY 28, 1994         ---------------------------------------------------------
                                                                    1993         1992          1991         1990         1989
- - -----------------------------------------------------------------------------------------------------------------------------
<S>                                                  <C>          <C>          <C>           <C>          <C>          <C>
NET ASSET VALUE, BEGINNING OF PERIOD  . . . . .      $15.63       $15.64       $15.53        $15.35       $15.30       $15.21
                                                     -----        -----        -----         -----        -----        -----
INVESTMENT OPERATIONS                                
  Net Investment Income   . . . . . . . . . . .        .267         .609         .720          .861         .906         .880
  Net Realized and Unrealized Gain (Loss)
    on Investments  . . . . . . . . . . . . . .       (.060)        .033         .171          .180         .050         .090
                                                      -----        -----        -----         -----        -----        -----
       TOTAL FROM INVESTMENT OPERATIONS    . . .       .207         .642         .891         1.041         .956         .970
- - -----------------------------------------------------------------------------------------------------------------------------
DISTRIBUTIONS
  Dividends from Net Investment Income  . . . .       (.267)       (.609)       (.720)        (.861)       (.906)       (.880)
  Distributions from Realized Capital Gains . .       (.020)       (.043)       (.061)           --           --           --
      TOTAL DISTRIBUTIONS   . . . . . . . . . .       (.287)       (.652)       (.781)        (.861)       (.906)       (.880)
- - -----------------------------------------------------------------------------------------------------------------------------
NET ASSET VALUE, END OF PERIOD  . . . . . . . .      $15.55       $15.63       $15.64        $15.53       $15.35       $15.30
=============================================================================================================================
TOTAL RETURN    . . . . . . . . . . . . . . . .      +1.33%       +4.18%       +5.87%        +6.96%       +6.42%       +6.56%
- - -----------------------------------------------------------------------------------------------------------------------------
RATIOS/SUPPLEMENTAL DATA
- - ------------------------
Net Assets, End of Period (Millions)  . . . . .      $1,512       $1,329       $1,061          $841         $751         $700
Ratio of Expenses to Average Net Assets . . . .       .19%*         .20%         .23%          .25%         .25%         .27%
Ratio of Net Investment Income to
  Average Net Assets  . . . . . . . . . . . . .      3.45%*        3.88%        4.58%         5.55%        5.90%        5.77%
Portfolio Turnover Rate . . . . . . . . . . . .        32%*          46%          60%          104%          78%          54%
- - -----------------------------------------------------------------------------------------------------------------------------
</TABLE>

*Annualized.





                                       10
<PAGE>   58
<TABLE>
<CAPTION>
                                                                          LIMITED-TERM PORTFOLIO
- - -----------------------------------------------------------------------------------------------------------------------------
For a Share Outstanding Throughout         SIX MONTHS ENDED                           Year Ended August 31,
  Each Period                             FEBRUARY 28, 1994         ---------------------------------------------------------
                                                                    1993         1992          1991         1990         1989
- - -----------------------------------------------------------------------------------------------------------------------------
<S>                                                  <C>          <C>          <C>           <C>          <C>          <C>
NET ASSET VALUE, BEGINNING OF PERIOD  . . . . .      $10.80       $10.64       $10.43        $10.17       $10.14       $10.10
INVESTMENT OPERATIONS                                ------       ------       ------        ------       ------       ------
  Net Investment Income   . . . . . . . . . . .        .229         .485         .541          .614         .643         .638
  Net Realized and Unrealized Gain (Loss)
    on Investments  . . . . . . . . . . . . . .       (.078)        .209         .271          .265         .041         .046
                                                      ------       ------       ------        ------       ------       ------
      TOTAL FROM INVESTMENT OPERATIONS    . . .        .151         .694         .812          .879         .684         .684
- - -----------------------------------------------------------------------------------------------------------------------------
DISTRIBUTIONS
  Dividends from Net Investment Income  . . . .       (.229)       (.485)       (.541)        (.614)       (.643)       (.638)
  Distributions from Realized Capital Gains . .       (.022)       (.049)       (.061)        (.005)       (.011)       (.006)
                                                      ------       ------       ------        ------       ------       ------
      TOTAL DISTRIBUTIONS   . . . . . . . . . .       (.251)       (.534)       (.602)        (.619)       (.654)       (.644)
- - -----------------------------------------------------------------------------------------------------------------------------
NET ASSET VALUE, END OF PERIOD  . . . . . . . .      $10.70       $10.80       $10.64        $10.43       $10.17       $10.14
=============================================================================================================================
TOTAL RETURN    . . . . . . . . . . . . . . . .      +1.39%       +6.68%       +8.01%        +8.88%       +6.93%       +6.98%
- - -----------------------------------------------------------------------------------------------------------------------------
RATIOS/SUPPLEMENTAL DATA
- - ------------------------
Net Assets, End of Period (Millions)  . . . . .      $1,895       $1,625         $873          $420         $245         $166
Ratio of Expenses to Average Net Assets . . . .        .19%*        .20%         .23%          .25%         .25%         .27%
Ratio of Net Investment Income to
  Average Net Assets  . . . . . . . . . . . . .       4.27%*       4.50%        5.08%         5.91%        6.31%        6.33%
Portfolio Turnover Rate . . . . . . . . . . . .         11%*         20%          37%           57%          55%          88%
- - -----------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
                                                                        INTERMEDIATE-TERM PORTFOLIO
- - -----------------------------------------------------------------------------------------------------------------------------
For a Share Outstanding Throughout         SIX MONTHS ENDED                           Year Ended August 31,
  Each Period                             FEBRUARY 28, 1994         ---------------------------------------------------------
                                                                    1993         1992          1991         1990         1989
- - ----------------------------------------------------------------------------------------------------------------------------- 
<S>                                                  <C>         <C>          <C>           <C>           <C>         <C>
NET ASSET VALUE, BEGINNING OF PERIOD  . . . . .      $13.45       $12.85       $12.41        $11.90       $12.08       $11.71
INVESTMENT OPERATIONS                                ------       ------       ------        ------       ------       ------
  Net Investment Income   . . . . . . . . . . .        .341         .710         .747          .791         .822         .839
  Net Realized and Unrealized Gain (Loss)
    on Investments  . . . . . . . . . . . . . .       (.114)        .721         .516          .605        (.114)        .370
                                                     ------       ------       ------        ------       ------       ------
          TOTAL FROM INVESTMENT OPERATIONS    .        .227        1.431        1.263         1.396         .708        1.209
- - -----------------------------------------------------------------------------------------------------------------------------
DISTRIBUTIONS
  Dividends from Net Investment Income  . . . .       (.341)       (.710)       (.747)        (.791)       (.822)       (.839)
  Distributions from Realized Capital Gains . .       (.076)       (.121)       (.076)        (.095)       (.066)          --
                                                     ------       ------       ------        ------       ------       ------
          TOTAL DISTRIBUTIONS   . . . . . . . .       (.417)       (.831)       (.823)        (.886)       (.888)       (.839)
- - -----------------------------------------------------------------------------------------------------------------------------
NET ASSET VALUE, END OF PERIOD  . . . . . . . .      $13.26       $13.45       $12.85        $12.41       $11.90       $12.08
=============================================================================================================================
TOTAL RETURN    . . . . . . . . . . . . . . . .      +1.67%      +11.54%      +10.52%       +12.15%       +6.05%      +10.63%
- - -----------------------------------------------------------------------------------------------------------------------------
RATIOS/SUPPLEMENTAL DATA
- - ------------------------
Net Assets, End of Period (Millions)  . . . . .      $5,286       $4,945       $3,102        $2,006       $1,259       $1,005
Ratio of Expenses to Average Net Assets . . . .        .19%*        .20%         .23%          .25%         .25%         .27%
Ratio of Net Investment Income to
  Average Net Assets  . . . . . . . . . . . . .       5.09%*       5.41%        5.91%         6.49%        6.83%        7.03%
Portfolio Turnover Rate . . . . . . . . . . . .         10%*         15%          32%           27%          54%          56%
- - -----------------------------------------------------------------------------------------------------------------------------
</TABLE>
*Annualized.





                                       11
<PAGE>   59
FINANCIAL HIGHLIGHTS (continued)
- - --------------------------------------------------------------------------------
<TABLE>
<CAPTION>
                                                                        INSURED LONG-TERM PORTFOLIO
- - -----------------------------------------------------------------------------------------------------------------------------
For a Share Outstanding Throughout         SIX MONTHS ENDED                           Year Ended August 31,
  Each Period                             FEBRUARY 28, 1994         ---------------------------------------------------------
                                                                    1993         1992          1991         1990         1989
- - -----------------------------------------------------------------------------------------------------------------------------
<S>                                                  <C>         <C>          <C>           <C>           <C>         <C>
NET ASSET VALUE, BEGINNING OF PERIOD  . . . . .      $12.89       $12.28       $11.74        $11.25       $11.67       $11.14
INVESTMENT OPERATIONS                                ------       ------       ------        ------       ------       ------
  Net Investment Income   . . . . . . . . . . .        .351         .718         .768          .775         .805         .833
  Net Realized and Unrealized Gain (Loss)
    on Investments  . . . . . . . . . . . . . .       (.234)        .813         .616          .615        (.267)        .530
                                                     ------       ------       ------        ------       ------       ------
          TOTAL FROM INVESTMENT OPERATIONS    .        .117        1.531        1.384         1.390         .538        1.363
- - -----------------------------------------------------------------------------------------------------------------------------
DISTRIBUTIONS
  Dividends from Net Investment Income  . . . .       (.351)       (.718)       (.768)        (.775)       (.805)       (.833)
  Distributions from Realized Capital Gains . .       (.176)       (.203)       (.076)        (.125)       (.153)          --
                                                     ------       ------       ------        ------       ------       ------
          TOTAL DISTRIBUTIONS   . . . . . . . .       (.527)       (.921)       (.844)        (.900)       (.958)       (.833)
- - -----------------------------------------------------------------------------------------------------------------------------
NET ASSET VALUE, END OF PERIOD  . . . . . . . .      $12.48       $12.89       $12.28        $11.74       $11.25       $11.67
=============================================================================================================================
TOTAL RETURN    . . . . . . . . . . . . . . . .       +.87%      +13.06%      +12.22%       +12.79%       +4.74%      +12.57%
- - -----------------------------------------------------------------------------------------------------------------------------
RATIOS/SUPPLEMENTAL DATA
- - ------------------------
Net Assets, End of Period (Millions)  . . . . .      $2,083       $2,194       $1,947        $1,551       $1,122         $934
Ratio of Expenses to Average Net Assets . . . .        .19%*        .20%         .23%          .25%         .25%         .27%
Ratio of Net Investment Income to
  Average Net Assets  . . . . . . . . . . . . .       5.50%*       5.77%        6.34%         6.77%        6.99%        7.24%
Portfolio Turnover Rate . . . . . . . . . . . .         12%*         30%          42%           33%          47%          36%
- - -----------------------------------------------------------------------------------------------------------------------------
</TABLE>


<TABLE>
<CAPTION>
                                                                            LONG-TERM PORTFOLIO
- - -----------------------------------------------------------------------------------------------------------------------------
For a Share Outstanding Throughout         SIX MONTHS ENDED                           Year Ended August 31,
  Each Period                             FEBRUARY 28, 1994         ---------------------------------------------------------
                                                                    1993         1992          1991         1990         1989
- - -----------------------------------------------------------------------------------------------------------------------------
<S>                                                  <C>         <C>          <C>           <C>           <C>         <C>
NET ASSET VALUE, BEGINNING OF PERIOD  . . . . .      $11.38       $10.95       $10.58        $10.13       $10.53       $10.04
INVESTMENT OPERATIONS                                ------       ------       ------        ------       ------       ------
  Net Investment Income   . . . . . . . . . . .        .307         .640         .711          .722         .732         .760
  Net Realized and Unrealized Gain (Loss)
    on Investments  . . . . . . . . . . . . . .       (.175)        .715         .561          .626        (.233)        .490
                                                     ------       ------       ------        ------       ------       ------
          TOTAL FROM INVESTMENT OPERATIONS    .        .132        1.355        1.272         1.348         .499        1.250
- - -----------------------------------------------------------------------------------------------------------------------------
DISTRIBUTIONS
  Dividends from Net Investment Income  . . . .       (.307)       (.640)       (.711)        (.722)       (.732)       (.760)
  Distributions from Realized Capital Gains . .       (.205)       (.285)       (.191)        (.176)       (.167)          --
                                                     ------       ------       ------        ------       ------       ------
          TOTAL DISTRIBUTIONS   . . . . . . . .       (.512)       (.925)       (.902)        (.898)       (.899)       (.760)
- - -----------------------------------------------------------------------------------------------------------------------------
NET ASSET VALUE, END OF PERIOD  . . . . . . . .      $11.00       $11.38       $10.95        $10.58       $10.13       $10.53
=============================================================================================================================
TOTAL RETURN    . . . . . . . . . . . . . . . .      +1.11%      +13.09%      +12.60%       +13.86%       +4.88%      +12.79%
- - -----------------------------------------------------------------------------------------------------------------------------
RATIOS/SUPPLEMENTAL DATA
- - ------------------------
Net Assets, End of Period (Millions)  . . . . .      $1,058       $1,131         $962          $798         $683         $626
Ratio of Expenses to Average Net Assets . . . .        .19%*        .20%         .23%          .25%         .25%         .27%
Ratio of Net Investment Income to
  Average Net Assets  . . . . . . . . . . . . .       5.44%*       5.81%        6.52%         7.09%        7.04%        7.33%
Portfolio Turnover Rate . . . . . . . . . . . .         33%*         36%          63%           62%         110%          99%
- - -----------------------------------------------------------------------------------------------------------------------------
</TABLE>
*Annualized.





                                       12
<PAGE>   60
<TABLE>
<CAPTION>
                                                                           HIGH-YIELD PORTFOLIO
- - -----------------------------------------------------------------------------------------------------------------------------
For a Share Outstanding Throughout         SIX MONTHS ENDED                           Year Ended August 31,
  Each Period                             FEBRUARY 28, 1994       -----------------------------------------------------------
                                                                    1993         1992          1991         1990         1989
- - -----------------------------------------------------------------------------------------------------------------------------
<S>                                                  <C>         <C>          <C>           <C>           <C>         <C>
NET ASSET VALUE, BEGINNING OF PERIOD  . . . . .      $11.17       $10.76       $10.32         $9.90       $10.27        $9.73
INVESTMENT OPERATIONS                                ------       ------       ------        ------       ------       ------
  Net Investment Income   . . . . . . . . . . .        .317         .669         .723          .732         .739         .752
  Net Realized and Unrealized Gain (Loss)
    on Investments  . . . . . . . . . . . . . .       (.166)        .664         .546          .560        (.259)        .540
                                                     ------       ------       ------        ------       ------       ------
          TOTAL FROM INVESTMENT OPERATIONS    .        .151        1.333        1.269         1.292         .480        1.292
- - -----------------------------------------------------------------------------------------------------------------------------
DISTRIBUTIONS
  Dividends from Net Investment Income  . . . .       (.317)       (.669)       (.723)        (.732)       (.739)       (.752)
  Distributions from Realized Capital Gains . .       (.214)       (.254)       (.106)        (.140)       (.111)          --
                                                     ------       ------       ------        ------       ------       ------
          TOTAL DISTRIBUTIONS   . . . . . . . .       (.531)       (.923)       (.829)        (.872)       (.850)       (.752)
- - -----------------------------------------------------------------------------------------------------------------------------
NET ASSET VALUE, END OF PERIOD  . . . . . . . .      $10.79       $11.17       $10.76        $10.32        $9.90       $10.27
=============================================================================================================================
TOTAL RETURN    . . . . . . . . . . . . . . . .      +1.32%      +13.08%      +12.81%       +13.66%       +4.82%      +13.64%
- - -----------------------------------------------------------------------------------------------------------------------------
RATIOS/SUPPLEMENTAL DATA
- - ------------------------
Net Assets, End of Period (Millions)  . . . . .      $1,874       $1,931       $1,505        $1,215         $962         $865
Ratio of Expenses to Average Net Assets . . . .        .19%*        .20%         .23%          .25%         .25%         .27%
Ratio of Net Investment Income to
  Average Net Assets  . . . . . . . . . . . . .       5.76%*       6.15%        6.83%         7.34%        7.30%        7.43%
Portfolio Turnover Rate . . . . . . . . . . . .         39%*         34%          64%           58%          82%          80%
- - -----------------------------------------------------------------------------------------------------------------------------
</TABLE>
*Annualized.





                                      13
<PAGE>   61
NOTES TO FINANCIAL STATEMENTS

Vanguard Municipal Bond Fund is registered under the Investment Company Act of
1940 as a diversified open-end investment company and consists of the Money
Market, Short-Term, Limited-Term, Intermediate-Term, Insured Long-Term,
Long-Term and High-Yield Portfolios.  Each Portfolio invests in debt
instruments of municipal issuers; although each Portfolio maintains a
diversified schedule of investments, the issuers' abilities to meet their
obligations may be affected by economic and political developments in a
specific state or region.

* A. The following significant accounting policies are in conformity with
generally accepted accounting principles for investment companies. Such
policies are consistently followed by the Fund in the preparation of financial
statements.

1.   SECURITY VALUATION: Money Market Portfolio: investment securities are
     stated at amortized cost which approximates market value.  Other
     Portfolios: municipal bonds are valued utilizing primarily the latest bid
     prices or, if bid prices are not available, on the basis of valuations
     based on a matrix system (which considers such factors as security prices,
     yields, maturities and ratings), both as furnished by an independent
     pricing service.

2.   FEDERAL INCOME TAXES: Each Portfolio of the Fund intends to continue to
     qualify as a regulated investment company and distribute all of its
     income. Accordingly, no provision for Federal income taxes is required in
     the financial statements.

3.   FUTURES CONTRACTS: Each Portfolio of the Fund, except the Money Market
     Portfolio, may utilize futures contracts to a limited extent. The primary
     risks associated with the use of futures contracts are imperfect
     correlation between the change in market value of the bonds held by a
     Portfolio and the prices of futures contracts, and the possibility of an
     illiquid market. Futures contracts are valued based upon their quoted
     daily settlement prices. Fluctuations in the value of futures contracts
     are recorded as unrealized appreciation (depreciation) until terminated at
     which time realized gains (losses) are recognized.

     Unrealized appreciation (depreciation) related to open futures contracts
     is required to be treated as realized gain (loss) for Federal income tax
     purposes.

4.   DISTRIBUTIONS: Distributions from net investment income are declared on a
     daily basis payable on the first business day of the following month.
     Annual distributions from realized gains, if any, are recorded on the
     ex-dividend date. Capital gains distributions are determined on a tax
     basis and may differ from realized capital gains for financial reporting
     purposes due to differences in the timing of realization of gains.

5.   OTHER: Security transactions are accounted for on the date the securities
     are purchased or sold. Costs used in determining realized gains and losses
     on sales of investment securities are those of specific securities sold.
     Premiums and original issue discounts are amortized and accreted,
     respectively, to interest income over the lives of the respective
     securities.

* B. The Vanguard Group, Inc. furnishes at cost investment advisory, corporate
management, administrative, marketing and distribution services. The costs of
such services are allocated to the Fund under methods approved by the Board of
Directors. The Fund has contributed capital aggregating $2,852,000 to Vanguard
(included in Other Assets), representing 14.3% of Vanguard's capitalization.
The Fund's officers and directors are also officers and directors of Vanguard.





                                       14
<PAGE>   62

* C. During the six months ended February 28, 1994, purchases and sales of
investment securities other than temporary cash investments were:

<TABLE>
<CAPTION>
- - ------------------------------------------------------------
                                           (000)
                               -----------------------------
Portfolio                      Purchases             Sales
- - ------------------------------------------------------------
<S>                             <C>                 <C>
SHORT-TERM                      $328,271            $172,449
LIMITED-TERM                     330,221              90,671
INTERMEDIATE-TERM                635,319             243,602
INSURED LONG-TERM                122,135             225,738
LONG-TERM                        171,212             265,908
HIGH-YIELD                       353,472             448,152
- - ------------------------------------------------------------
</TABLE>


* D. At February 28, 1994, unrealized appreciation of investment securities for
financial reporting and Federal income tax purposes was:


<TABLE>
<CAPTION>
- - -----------------------------------------------------------------------------
                                                 (000)
                          ---------------------------------------------------
                                                                      Net
                          Appreciated         Depreciated         Unrealized
Portfolio                 Securities           Securities        Appreciation
- - -----------------------------------------------------------------------------
<S>                        <C>                 <C>                 <C>
SHORT-TERM                 $   7,365           $  (1,704)          $   5,661
LIMITED-TERM                  26,218              (3,234)             22,984
INTERMEDIATE-TERM            306,755              (8,685)            298,070
INSURED LONG-TERM            173,412              (2,002)            171,410
LONG-TERM                     77,726              (3,785)             73,941
HIGH-YIELD                   111,235             (13,171)             98,064
- - -----------------------------------------------------------------------------
</TABLE>             


At February 28, 1994, the aggregate settlement value of short positions in U.S.
Treasury Bond, U.S. Treasury Note, 2 Year U.S.  Treasury Note, and Municipal
Bond Index futures contracts expiring through June 1994, the related unrealized
appreciation (depreciation), and the market value of securities deposited as
initial margin for those contracts were:

<TABLE>
<CAPTION>
- - ---------------------------------------------------------------------------
                                             (000)
                      -----------------------------------------------------
                                                            Market Value of
                       Aggregate           Unrealized         Securities
                      Settlement          Appreciation       Deposited as
Portfolio                Value           (Depreciation)     Initial Margin
- - ---------------------------------------------------------------------------
<S>                    <C>                <C>                   <C>
LIMITED-TERM           $  42,000          $      (27)           $  1,023
INTERMEDIATE-TERM        776,554              13,575              10,152
INSURED LONG-TERM        325,465               5,817               5,266
LONG-TERM                199,217               4,539               3,031
HIGH-YIELD               339,024               7,726               5,459
- - ---------------------------------------------------------------------------
</TABLE>           





                                      15
<PAGE>   63
THE VANGUARD FAMILY OF FUNDS
<TABLE>
<S>                                                                                      <C>

MONEY MARKET FUNDS                                                                       VANGUARD
Vanguard Money Market Reserves                                                           MUNCIPAL BOND FUND
                                                                       
TAX-EXEMPT MONEY MARKET FUNDS                                          
Vanguard Municipal Bond Fund-Money Market Portfolio                    
Vanguard State Tax-Free Funds (CA, NJ, OH, PA)                         
                                                                       
TAX-EXEMPT INCOME FUNDS                                 
Vanguard Municipal Bond Fund
Vanguard State Tax-Free Funds (CA, FL, NJ, NY, OH, PA)                                   [PHOTO]

FIXED INCOME FUNDS
Vanguard Admiral Funds
Vanguard Bond Index Fund
Vanguard Fixed Income Securities Fund
Vanguard Preferred Stock Fund

BALANCED FUNDS
Vanguard Asset Allocation Fund
Vanguard Balanced Index Fund
Vanguard STAR Fund
Vanguard/Wellesley Income Fund
Vanguard/Wellington Fund
                                                                                         SEMI-ANNUAL REPORT
EQUITY FUNDS                                                                             FEBRUARY 28, 1994

GROWTH AND INCOME FUNDS
Vanguard Convertible Securities Fund
Vanguard Equity Income Fund
Vanguard Index Trust
Vanguard Quantitative Portfolios
Vanguard/Trustees' Equity Fund-U.S. Portfolio
Vanguard/Windsor Fund
Vanguard/Windsor II

GROWTH FUNDS
Vanguard/Morgan Growth Fund
Vanguard/PRIMECAP Fund
Vanguard U.S. Growth Portfolio

AGGRESSIVE GROWTH FUNDS
Vanguard Explorer Fund
Vanguard Specialized Portfolios

INTERNATIONAL FUNDS
Vanguard International Equity Index Fund
Vanguard International Growth Portfolio
Vanguard/Trustees' Equity Fund-International Portfolio

        The Vanguard Group * Vanguard Financial Center Valley Forge, PA 19482
New Account Information: 1-(800) 662-7447 Shareholder Account Services: 1-(800)
                                   662-2739

This Report has been prepared for shareholders and may be distributed to others
  only if preceded or accompanied by a current prospectus. All Funds in the
               Vanguard Family are offered by prospectus only.

                                  Q952-02/94
</TABLE>


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