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<PAGE> PAGE 2
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<PAGE> PAGE 3
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<PAGE> PAGE 4
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<PAGE> PAGE 5
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<PAGE> PAGE 6
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<PAGE> PAGE 7
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<PAGE> PAGE 8
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<PAGE> PAGE 10
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<PAGE> PAGE 11
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<PAGE> PAGE 12
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<PAGE> PAGE 13
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<PAGE> PAGE 14
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<PAGE> PAGE 15
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<PAGE> PAGE 16
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<PAGE> PAGE 17
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<PAGE> PAGE 18
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<PAGE> PAGE 19
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<PAGE> PAGE 20
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<PAGE> PAGE 21
012 A000501 CHASE MANHATTAN BANK
012 B000501 85-10233
012 C010501 NEW YORK
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012 C030501 10003
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<PAGE> PAGE 22
042 F000500 0
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050 000500 N
051 000500 N
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057 000500 N
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<PAGE> PAGE 23
062 E000500 0.0
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064 B000500 N
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<PAGE> PAGE 24
072CC020500 3658
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076 000500 0.00
012 A000601 CHASE MANHATTAN BANK
012 B000601 85-10233
012 C010601 NEW YORK
012 C020601 NY
012 C030601 10003
028 A010600 0
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<PAGE> PAGE 25
028 B020600 0
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<PAGE> PAGE 26
048 A020600 0.600
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048 I010600 0
048 I020600 0.000
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049 000600 N
050 000600 N
051 000600 N
052 000600 N
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055 A000600 Y
055 B000600 N
056 000600 N
057 000600 N
058 A000600 N
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060 A000600 Y
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<PAGE> PAGE 27
062 O000600 102.5
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071 A000600 6627
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<PAGE> PAGE 28
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SIGNATURE STEPHEN D. FOY
TITLE V.P.& CONTROLLER
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 031
<NAME> NUVEEN FLAGSHIP ALL-AMERICAN MUNI BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
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<INVESTMENTS-AT-VALUE> 406392
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<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 415456
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<OTHER-ITEMS-LIABILITIES> 4116
<TOTAL-LIABILITIES> 11438
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 412610
<SHARES-COMMON-STOCK> 27484
<SHARES-COMMON-PRIOR> 27307
<ACCUMULATED-NII-CURRENT> 36
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4558)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (4070)
<NET-ASSETS> 404018
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 12282
<OTHER-INCOME> 0
<EXPENSES-NET> 1971
<NET-INVESTMENT-INCOME> 10311
<REALIZED-GAINS-CURRENT> (5473)
<APPREC-INCREASE-CURRENT> (30391)
<NET-CHANGE-FROM-OPS> (25553)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 7623
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 7304
<NUMBER-OF-SHARES-REDEEMED> 7325
<SHARES-REINVESTED> 198
<NET-CHANGE-IN-ASSETS> (22798)
<ACCUMULATED-NII-PRIOR> 1
<ACCUMULATED-GAINS-PRIOR> 1109
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1009
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<GROSS-EXPENSE> 1982
<AVERAGE-NET-ASSETS> 295546
<PER-SHARE-NAV-BEGIN> 11.43
<PER-SHARE-NII> .28
<PER-SHARE-GAIN-APPREC> (.94)
<PER-SHARE-DIVIDEND> (.28)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.49
<EXPENSE-RATIO> .78
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 032
<NAME> NUVEEN FLAGSHIP ALL-AMERICAN MUNI BOND FUND CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 410462
<INVESTMENTS-AT-VALUE> 406392
<RECEIVABLES> 8777
<ASSETS-OTHER> 287
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 415456
<PAYABLE-FOR-SECURITIES> 7322
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 4116
<TOTAL-LIABILITIES> 11438
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 412610
<SHARES-COMMON-STOCK> 3448
<SHARES-COMMON-PRIOR> 2780
<ACCUMULATED-NII-CURRENT> 36
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4558)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (4070)
<NET-ASSETS> 404018
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 12282
<OTHER-INCOME> 0
<EXPENSES-NET> 1971
<NET-INVESTMENT-INCOME> 10311
<REALIZED-GAINS-CURRENT> (5473)
<APPREC-INCREASE-CURRENT> (30391)
<NET-CHANGE-FROM-OPS> (25553)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 760
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 832
<NUMBER-OF-SHARES-REDEEMED> 185
<SHARES-REINVESTED> 21
<NET-CHANGE-IN-ASSETS> (22798)
<ACCUMULATED-NII-PRIOR> 1
<ACCUMULATED-GAINS-PRIOR> 1109
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1009
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1982
<AVERAGE-NET-ASSETS> 35018
<PER-SHARE-NAV-BEGIN> 11.44
<PER-SHARE-NII> .24
<PER-SHARE-GAIN-APPREC> (.95)
<PER-SHARE-DIVIDEND> (.24)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.49
<EXPENSE-RATIO> 1.52
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 033
<NAME> NUVEEN FLAGSHIP ALL-AMERICAN MUNI BOND FUND CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 410462
<INVESTMENTS-AT-VALUE> 406392
<RECEIVABLES> 8777
<ASSETS-OTHER> 287
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 415456
<PAYABLE-FOR-SECURITIES> 7322
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 4116
<TOTAL-LIABILITIES> 11438
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 412610
<SHARES-COMMON-STOCK> 7271
<SHARES-COMMON-PRIOR> 7010
<ACCUMULATED-NII-CURRENT> 36
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4558)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (4070)
<NET-ASSETS> 404018
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 12282
<OTHER-INCOME> 0
<EXPENSES-NET> 1971
<NET-INVESTMENT-INCOME> 10311
<REALIZED-GAINS-CURRENT> (5473)
<APPREC-INCREASE-CURRENT> (30391)
<NET-CHANGE-FROM-OPS> (25553)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 1812
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1049
<NUMBER-OF-SHARES-REDEEMED> 831
<SHARES-REINVESTED> 43
<NET-CHANGE-IN-ASSETS> (22798)
<ACCUMULATED-NII-PRIOR> 1
<ACCUMULATED-GAINS-PRIOR> 1109
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1009
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1982
<AVERAGE-NET-ASSETS> 78770
<PER-SHARE-NAV-BEGIN> 11.42
<PER-SHARE-NII> .25
<PER-SHARE-GAIN-APPREC> (.95)
<PER-SHARE-DIVIDEND> (.25)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.47
<EXPENSE-RATIO> 1.32
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 034
<NAME> NUVEEN FLAGSHIP ALL-AMERICAN MUNI BOND FUND CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 410462
<INVESTMENTS-AT-VALUE> 406392
<RECEIVABLES> 8777
<ASSETS-OTHER> 287
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 415456
<PAYABLE-FOR-SECURITIES> 7322
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 4116
<TOTAL-LIABILITIES> 11438
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 412610
<SHARES-COMMON-STOCK> 331
<SHARES-COMMON-PRIOR> 239
<ACCUMULATED-NII-CURRENT> 36
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4558)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (4070)
<NET-ASSETS> 404018
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 12282
<OTHER-INCOME> 0
<EXPENSES-NET> 1971
<NET-INVESTMENT-INCOME> 10311
<REALIZED-GAINS-CURRENT> (5473)
<APPREC-INCREASE-CURRENT> (30391)
<NET-CHANGE-FROM-OPS> (25553)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 82
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 110
<NUMBER-OF-SHARES-REDEEMED> 22
<SHARES-REINVESTED> 4
<NET-CHANGE-IN-ASSETS> (22798)
<ACCUMULATED-NII-PRIOR> 1
<ACCUMULATED-GAINS-PRIOR> 1109
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1009
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1982
<AVERAGE-NET-ASSETS> 3046
<PER-SHARE-NAV-BEGIN> 11.44
<PER-SHARE-NII> .29
<PER-SHARE-GAIN-APPREC> (.95)
<PER-SHARE-DIVIDEND> (.29)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.49
<EXPENSE-RATIO> .58
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 051
<NAME> NUVEEN FLAGSHIP INTERMEDIATE MUNI BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 60480
<INVESTMENTS-AT-VALUE> 59898
<RECEIVABLES> 1157
<ASSETS-OTHER> 83
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 61138
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 906
<TOTAL-LIABILITIES> 906
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 60003
<SHARES-COMMON-STOCK> 4804
<SHARES-COMMON-PRIOR> 4705
<ACCUMULATED-NII-CURRENT> 9
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 802
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (582)
<NET-ASSETS> 60232
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1671
<OTHER-INCOME> 0
<EXPENSES-NET> 268
<NET-INVESTMENT-INCOME> 1403
<REALIZED-GAINS-CURRENT> (65)
<APPREC-INCREASE-CURRENT> (3658)
<NET-CHANGE-FROM-OPS> (2320)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 1181
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 526
<NUMBER-OF-SHARES-REDEEMED> 472
<SHARES-REINVESTED> 44
<NET-CHANGE-IN-ASSETS> (2104)
<ACCUMULATED-NII-PRIOR> 5
<ACCUMULATED-GAINS-PRIOR> 1007
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 154
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 320
<AVERAGE-NET-ASSETS> 50825
<PER-SHARE-NAV-BEGIN> 11.00
<PER-SHARE-NII> .25
<PER-SHARE-GAIN-APPREC> (.64)
<PER-SHARE-DIVIDEND> (.25)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.36
<EXPENSE-RATIO> .78
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 053
<NAME> NUVEEN FLAGSHIP INTERMEDIATE MUNI BOND FUND CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 60480
<INVESTMENTS-AT-VALUE> 59898
<RECEIVABLES> 1157
<ASSETS-OTHER> 83
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 61138
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER- ITEMS-LIABILITIES> 906
<TOTAL-LIABILITIES> 906
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 60003
<SHARES-COMMON-STOCK> 938
<SHARES-COMMON-PRIOR> 895
<ACCUMULATED-NII-CURRENT> 9
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 802
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (582)
<NET-ASSETS> 60232
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1671
<OTHER-INCOME> 0
<EXPENSES-NET> 268
<NET-INVESTMENT-INCOME> 1403
<REALIZED-GAINS-CURRENT> (65)
<APPREC-INCREASE-CURRENT> (3658)
<NET-CHANGE-FROM-OPS> (2320)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 200
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 143
<NUMBER-OF-SHARES-REDEEMED> 106
<SHARES-REINVESTED> 7
<NET-CHANGE-IN-ASSETS> (2104)
<ACCUMULATED-NII-PRIOR> 5
<ACCUMULATED-GAINS-PRIOR> 1007
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 154
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 320
<AVERAGE-NET-ASSETS> 9891
<PER-SHARE-NAV-BEGIN> 11.02
<PER-SHARE-NII> .22
<PER-SHARE-GAIN-APPREC> (.65)
<PER-SHARE-DIVIDEND> (.22)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.37
<EXPENSE-RATIO> 1.33
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 054
<NAME> NUVEEN FLAGSHIP INTERMEDIATE MUNI BOND FUND CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 60480
<INVESTMENTS-AT-VALUE> 59898
<RECEIVABLES> 1157
<ASSETS-OTHER> 83
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 61138
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER- ITEMS-LIABILITIES> 906
<TOTAL-LIABILITIES> 906
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 60003
<SHARES-COMMON-STOCK> 70
<SHARES-COMMON-PRIOR> 64
<ACCUMULATED-NII-CURRENT> 9
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 802
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (582)
<NET-ASSETS> 60232
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 1671
<OTHER-INCOME> 0
<EXPENSES-NET> 268
<NET-INVESTMENT-INCOME> 1403
<REALIZED-GAINS-CURRENT> (65)
<APPREC-INCREASE-CURRENT> (3658)
<NET-CHANGE-FROM-OPS> (2320)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 17
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 6
<NUMBER-OF-SHARES-REDEEMED> 1
<SHARES-REINVESTED> 1
<NET-CHANGE-IN-ASSETS> (2104)
<ACCUMULATED-NII-PRIOR> 5
<ACCUMULATED-GAINS-PRIOR> 1007
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 154
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 320
<AVERAGE-NET-ASSETS> 724
<PER-SHARE-NAV-BEGIN> 10.99
<PER-SHARE-NII> .26
<PER-SHARE-GAIN-APPREC> (.65)
<PER-SHARE-DIVIDEND> (.26)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.35
<EXPENSE-RATIO> .58
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 041
<NAME> NUVEEN FLAGSHIP LIMITED TERM MUNI BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 530031
<INVESTMENTS-AT-VALUE> 531079
<RECEIVABLES> 9190
<ASSETS-OTHER> 3965
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 544234
<PAYABLE-FOR-SECURITIES> 18769
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3078
<TOTAL-LIABILITIES> 21847
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 525764
<SHARES-COMMON-STOCK> 40787
<SHARES-COMMON-PRIOR> 41900
<ACCUMULATED-NII-CURRENT> 386
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4812)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1049
<NET-ASSETS> 522387
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14074
<OTHER-INCOME> 0
<EXPENSES-NET> 2142
<NET-INVESTMENT-INCOME> 11932
<REALIZED-GAINS-CURRENT> (1009)
<APPREC-INCREASE-CURRENT> (18600)
<NET-CHANGE-FROM-OPS> (7677)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 9837
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 3500
<NUMBER-OF-SHARES-REDEEMED> 5021
<SHARES-REINVESTED> 408
<NET-CHANGE-IN-ASSETS> (23001)
<ACCUMULATED-NII-PRIOR> 225
<ACCUMULATED-GAINS-PRIOR> (3802)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1157
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2145
<AVERAGE-NET-ASSETS> 437857
<PER-SHARE-NAV-BEGIN> 10.89
<PER-SHARE-NII> .24
<PER-SHARE-GAIN-APPREC> (.39)
<PER-SHARE-DIVIDEND> (.24)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.50
<EXPENSE-RATIO> .74
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 043
<NAME> NUVEEN FLAGSHIP LIMITED TERM MUNI BOND FUND CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 530031
<INVESTMENTS-AT-VALUE> 531079
<RECEIVABLES> 9190
<ASSETS-OTHER> 3965
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 544234
<PAYABLE-FOR-SECURITIES> 18769
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3078
<TOTAL-LIABILITIES> 21847
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 525764
<SHARES-COMMON-STOCK> 8910
<SHARES-COMMON-PRIOR> 8096
<ACCUMULATED-NII-CURRENT> 386
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4812)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1049
<NET-ASSETS> 522387
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14074
<OTHER-INCOME> 0
<EXPENSES-NET> 2142
<NET-INVESTMENT-INCOME> 11932
<REALIZED-GAINS-CURRENT> (1009)
<APPREC-INCREASE-CURRENT> (18600)
<NET-CHANGE-FROM-OPS> (7677)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 1912
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1638
<NUMBER-OF-SHARES-REDEEMED> 902
<SHARES-REINVESTED> 78
<NET-CHANGE-IN-ASSETS> (23001)
<ACCUMULATED-NII-PRIOR> 225
<ACCUMULATED-GAINS-PRIOR> (3802)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1157
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2145
<AVERAGE-NET-ASSETS> 92419
<PER-SHARE-NAV-BEGIN> 10.87
<PER-SHARE-NII> .22
<PER-SHARE-GAIN-APPREC> (.38)
<PER-SHARE-DIVIDEND> (.22)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.49
<EXPENSE-RATIO> 1.09
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 044
<NAME> NUVEEN FLAGSHIP LIMITED TERM MUNI BOND FUND CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 530031
<INVESTMENTS-AT-VALUE> 531079
<RECEIVABLES> 9190
<ASSETS-OTHER> 3965
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 544234
<PAYABLE-FOR-SECURITIES> 18769
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3078
<TOTAL-LIABILITIES> 21847
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 525764
<SHARES-COMMON-STOCK> 70
<SHARES-COMMON-PRIOR> 108
<ACCUMULATED-NII-CURRENT> 386
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4812)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 1049
<NET-ASSETS> 522387
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 14074
<OTHER-INCOME> 0
<EXPENSES-NET> 2142
<NET-INVESTMENT-INCOME> 11932
<REALIZED-GAINS-CURRENT> (1009)
<APPREC-INCREASE-CURRENT> (18600)
<NET-CHANGE-FROM-OPS> (7677)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 22
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 4
<NUMBER-OF-SHARES-REDEEMED> 43
<SHARES-REINVESTED> 1
<NET-CHANGE-IN-ASSETS> (23001)
<ACCUMULATED-NII-PRIOR> 225
<ACCUMULATED-GAINS-PRIOR> (3802)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1157
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2145
<AVERAGE-NET-ASSETS> 923
<PER-SHARE-NAV-BEGIN> 10.87
<PER-SHARE-NII> .25
<PER-SHARE-GAIN-APPREC> (.39)
<PER-SHARE-DIVIDEND> (.25)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.48
<EXPENSE-RATIO> .54
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 011
<NAME> INTERMEDIATE DURATION MUNI BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 2625793
<INVESTMENTS-AT-VALUE> 2685644
<RECEIVABLES> 74998
<ASSETS-OTHER> 327
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2760969
<PAYABLE-FOR-SECURITIES> 7298
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 19079
<TOTAL-LIABILITIES> 26377
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2669876
<SHARES-COMMON-STOCK> 13416
<SHARES-COMMON-PRIOR> 12579
<ACCUMULATED-NII-CURRENT> 2218
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 2647
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 59851
<NET-ASSETS> 2734592
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 81259
<OTHER-INCOME> 0
<EXPENSES-NET> 8305
<NET-INVESTMENT-INCOME> 72954
<REALIZED-GAINS-CURRENT> (883)
<APPREC-INCREASE-CURRENT> (200414)
<NET-CHANGE-FROM-OPS> (128343)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 2965
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1892
<NUMBER-OF-SHARES-REDEEMED> 1265
<SHARES-REINVESTED> 211
<NET-CHANGE-IN-ASSETS> (237118)
<ACCUMULATED-NII-PRIOR> 1260
<ACCUMULATED-GAINS-PRIOR> 3530
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 6461
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8325
<AVERAGE-NET-ASSETS> 121484
<PER-SHARE-NAV-BEGIN> 9.57
<PER-SHARE-NII> .23
<PER-SHARE-GAIN-APPREC> (.65)
<PER-SHARE-DIVIDEND> (.23)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 8.92
<EXPENSE-RATIO> .76
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 012
<NAME> INTERMEDIATE DURATION MUNI BOND FUND CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 2625793
<INVESTMENTS-AT-VALUE> 2685644
<RECEIVABLES> 74998
<ASSETS-OTHER> 327
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2760969
<PAYABLE-FOR-SECURITIES> 7298
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 19079
<TOTAL-LIABILITIES> 26377
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2669876
<SHARES-COMMON-STOCK> 1307
<SHARES-COMMON-PRIOR> 1054
<ACCUMULATED-NII-CURRENT> 2218
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 2647
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 59851
<NET-ASSETS> 2734592
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 81259
<OTHER-INCOME> 0
<EXPENSES-NET> 8305
<NET-INVESTMENT-INCOME> 72954
<REALIZED-GAINS-CURRENT> (883)
<APPREC-INCREASE-CURRENT> (200414)
<NET-CHANGE-FROM-OPS> (128343)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 227
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 340
<NUMBER-OF-SHARES-REDEEMED> 98
<SHARES-REINVESTED> 12
<NET-CHANGE-IN-ASSETS> (237118)
<ACCUMULATED-NII-PRIOR> 1260
<ACCUMULATED-GAINS-PRIOR> 3530
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 6461
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8325
<AVERAGE-NET-ASSETS> 11252
<PER-SHARE-NAV-BEGIN> 9.57
<PER-SHARE-NII> .19
<PER-SHARE-GAIN-APPREC> (.65)
<PER-SHARE-DIVIDEND> (.19)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 8.92
<EXPENSE-RATIO> 1.51
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 013
<NAME> INTERMEDIATE DURATION MUNI BOND FUND CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 2625793
<INVESTMENTS-AT-VALUE> 2685644
<RECEIVABLES> 74998
<ASSETS-OTHER> 327
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2760969
<PAYABLE-FOR-SECURITIES> 7298
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 19079
<TOTAL-LIABILITIES> 26377
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2669876
<SHARES-COMMON-STOCK> 769
<SHARES-COMMON-PRIOR> 752
<ACCUMULATED-NII-CURRENT> 2218
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 2647
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 59851
<NET-ASSETS> 2734592
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 81259
<OTHER-INCOME> 0
<EXPENSES-NET> 8305
<NET-INVESTMENT-INCOME> 72954
<REALIZED-GAINS-CURRENT> (883)
<APPREC-INCREASE-CURRENT> (200414)
<NET-CHANGE-FROM-OPS> (128343)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 152
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 123
<NUMBER-OF-SHARES-REDEEMED> 116
<SHARES-REINVESTED> 10
<NET-CHANGE-IN-ASSETS> (237118)
<ACCUMULATED-NII-PRIOR> 1260
<ACCUMULATED-GAINS-PRIOR> 3530
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 6461
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8325
<AVERAGE-NET-ASSETS> 7126
<PER-SHARE-NAV-BEGIN> 9.57
<PER-SHARE-NII> .20
<PER-SHARE-GAIN-APPREC> (.65)
<PER-SHARE-DIVIDEND> (.20)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 8.92
<EXPENSE-RATIO> 1.31
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 014
<NAME> INTERMEDIATE DURATION MUNI BOND FUND CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 2625793
<INVESTMENTS-AT-VALUE> 2685644
<RECEIVABLES> 74998
<ASSETS-OTHER> 327
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 2760969
<PAYABLE-FOR-SECURITIES> 7298
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 19079
<TOTAL-LIABILITIES> 26377
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 2669876
<SHARES-COMMON-STOCK> 290775
<SHARES-COMMON-PRIOR> 295863
<ACCUMULATED-NII-CURRENT> 2218
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 2647
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 59851
<NET-ASSETS> 2734592
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 81259
<OTHER-INCOME> 0
<EXPENSES-NET> 8305
<NET-INVESTMENT-INCOME> 72954
<REALIZED-GAINS-CURRENT> (883)
<APPREC-INCREASE-CURRENT> (200414)
<NET-CHANGE-FROM-OPS> (128343)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 68653
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 6567
<NUMBER-OF-SHARES-REDEEMED> 17219
<SHARES-REINVESTED> 5563
<NET-CHANGE-IN-ASSETS> (237118)
<ACCUMULATED-NII-PRIOR> 1260
<ACCUMULATED-GAINS-PRIOR> 3530
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 6461
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 8325
<AVERAGE-NET-ASSETS> 2710801
<PER-SHARE-NAV-BEGIN> 9.58
<PER-SHARE-NII> .24
<PER-SHARE-GAIN-APPREC> (.66)
<PER-SHARE-DIVIDEND> (.23)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 8.93
<EXPENSE-RATIO> .56
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 061
<NAME> NUVEEN HIGH YEILD MUNI BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 6065
<INVESTMENTS-AT-VALUE> 5920
<RECEIVABLES> 200
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 42
<TOTAL-ASSETS> 6162
<PAYABLE-FOR-SECURITIES> 281
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 104
<TOTAL-LIABILITIES> 385
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 5922
<SHARES-COMMON-STOCK> 52
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 22
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (23)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (144)
<NET-ASSETS> 5777
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 88
<OTHER-INCOME> 0
<EXPENSES-NET> 9
<NET-INVESTMENT-INCOME> 79
<REALIZED-GAINS-CURRENT> (23)
<APPREC-INCREASE-CURRENT> (145)
<NET-CHANGE-FROM-OPS> (89)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 4
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 50
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 5677
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 9
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 49
<AVERAGE-NET-ASSETS> 262
<PER-SHARE-NAV-BEGIN> 20.00
<PER-SHARE-NII> .42
<PER-SHARE-GAIN-APPREC> (1.33)
<PER-SHARE-DIVIDEND> (.28)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.81
<EXPENSE-RATIO> .65
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 062
<NAME> NUVEEN HIGH YEILD MUNI BOND FUND CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 6065
<INVESTMENTS-AT-VALUE> 5920
<RECEIVABLES> 200
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 42
<TOTAL-ASSETS> 6162
<PAYABLE-FOR-SECURITIES> 281
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 104
<TOTAL-LIABILITIES> 385
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 5922
<SHARES-COMMON-STOCK> 69
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 22
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (23)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (144)
<NET-ASSETS> 5777
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 88
<OTHER-INCOME> 0
<EXPENSES-NET> 9
<NET-INVESTMENT-INCOME> 79
<REALIZED-GAINS-CURRENT> (23)
<APPREC-INCREASE-CURRENT> (145)
<NET-CHANGE-FROM-OPS> (89)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 4
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 69
<NUMBER-OF-SHARES-REDEEMED> 2
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 5677
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 9
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 49
<AVERAGE-NET-ASSETS> 287
<PER-SHARE-NAV-BEGIN> 20.00
<PER-SHARE-NII> .36
<PER-SHARE-GAIN-APPREC> (1.35)
<PER-SHARE-DIVIDEND> (.24)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.77
<EXPENSE-RATIO> 1.40
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 063
<NAME> NUVEEN HIGH YEILD MUNI BOND FUND CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 6065
<INVESTMENTS-AT-VALUE> 5920
<RECEIVABLES> 200
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 42
<TOTAL-ASSETS> 6162
<PAYABLE-FOR-SECURITIES> 281
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 104
<TOTAL-LIABILITIES> 385
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 5922
<SHARES-COMMON-STOCK> 31
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 22
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (25)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (144)
<NET-ASSETS> 5777
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 88
<OTHER-INCOME> 0
<EXPENSES-NET> 9
<NET-INVESTMENT-INCOME> 79
<REALIZED-GAINS-CURRENT> (23)
<APPREC-INCREASE-CURRENT> (145)
<NET-CHANGE-FROM-OPS> (89)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 3
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 29
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 5677
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 9
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 49
<AVERAGE-NET-ASSETS> 153
<PER-SHARE-NAV-BEGIN> 20.00
<PER-SHARE-NII> .39
<PER-SHARE-GAIN-APPREC> (1.35)
<PER-SHARE-DIVIDEND> (.26)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.78
<EXPENSE-RATIO> 1.21
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 064
<NAME> NUVEEN HIGH YEILD MUNI BOND FUND CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 6065
<INVESTMENTS-AT-VALUE> 5920
<RECEIVABLES> 200
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 42
<TOTAL-ASSETS> 6162
<PAYABLE-FOR-SECURITIES> 281
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 104
<TOTAL-LIABILITIES> 385
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 5922
<SHARES-COMMON-STOCK> 156
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 22
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (23)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (144)
<NET-ASSETS> 5777
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 88
<OTHER-INCOME> 0
<EXPENSES-NET> 9
<NET-INVESTMENT-INCOME> 79
<REALIZED-GAINS-CURRENT> (23)
<APPREC-INCREASE-CURRENT> (145)
<NET-CHANGE-FROM-OPS> (89)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 45
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 155
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 5677
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 9
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 49
<AVERAGE-NET-ASSETS> 2965
<PER-SHARE-NAV-BEGIN> 20.00
<PER-SHARE-NII> .43
<PER-SHARE-GAIN-APPREC> (1.34)
<PER-SHARE-DIVIDEND> (.29)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.80
<EXPENSE-RATIO> .54
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 021
<NAME> INSURED MUNICIPAL BOND FUND CLASS A
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 813747
<INVESTMENTS-AT-VALUE> 831143
<RECEIVABLES> 23137
<ASSETS-OTHER> 128
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 854408
<PAYABLE-FOR-SECURITIES> 41672
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5780
<TOTAL-LIABILITIES> 47452
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 793077
<SHARES-COMMON-STOCK> 10975
<SHARES-COMMON-PRIOR> 9860
<ACCUMULATED-NII-CURRENT> 495
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4012)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 17396
<NET-ASSETS> 806956
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 24136
<OTHER-INCOME> 0
<EXPENSES-NET> 2753
<NET-INVESTMENT-INCOME> 21383
<REALIZED-GAINS-CURRENT> (5511)
<APPREC-INCREASE-CURRENT> (53498)
<NET-CHANGE-FROM-OPS> (37626)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 2761
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2185
<NUMBER-OF-SHARES-REDEEMED> 1218
<SHARES-REINVESTED> 148
<NET-CHANGE-IN-ASSETS> (53806)
<ACCUMULATED-NII-PRIOR> 567
<ACCUMULATED-GAINS-PRIOR> 1499
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1990
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2783
<AVERAGE-NET-ASSETS> 110428
<PER-SHARE-NAV-BEGIN> 11.16
<PER-SHARE-NII> .27
<PER-SHARE-GAIN-APPREC> (.77)
<PER-SHARE-DIVIDEND> (.27)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.39
<EXPENSE-RATIO> .80
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 022
<NAME> INSURED MUNICIPAL BOND FUND CLASS B
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 813747
<INVESTMENTS-AT-VALUE> 831143
<RECEIVABLES> 23137
<ASSETS-OTHER> 128
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 854408
<PAYABLE-FOR-SECURITIES> 41672
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5780
<TOTAL-LIABILITIES> 47452
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 793077
<SHARES-COMMON-STOCK> 1512
<SHARES-COMMON-PRIOR> 1219
<ACCUMULATED-NII-CURRENT> 495
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4012)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 17396
<NET-ASSETS> 806956
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 24136
<OTHER-INCOME> 0
<EXPENSES-NET> 2753
<NET-INVESTMENT-INCOME> 21383
<REALIZED-GAINS-CURRENT> (5511)
<APPREC-INCREASE-CURRENT> (53498)
<NET-CHANGE-FROM-OPS> (37626)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 309
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 434
<NUMBER-OF-SHARES-REDEEMED> 154
<SHARES-REINVESTED> 13
<NET-CHANGE-IN-ASSETS> (53806)
<ACCUMULATED-NII-PRIOR> 567
<ACCUMULATED-GAINS-PRIOR> 1499
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1990
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2783
<AVERAGE-NET-ASSETS> 14629
<PER-SHARE-NAV-BEGIN> 11.16
<PER-SHARE-NII> .23
<PER-SHARE-GAIN-APPREC> (.77)
<PER-SHARE-DIVIDEND> (.23)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.39
<EXPENSE-RATIO> 1.55
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 023
<NAME> INSURED MUNICIPAL BOND FUND CLASS C
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 813747
<INVESTMENTS-AT-VALUE> 831143
<RECEIVABLES> 23137
<ASSETS-OTHER> 128
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 854408
<PAYABLE-FOR-SECURITIES> 41672
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5780
<TOTAL-LIABILITIES> 47452
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 793077
<SHARES-COMMON-STOCK> 1042
<SHARES-COMMON-PRIOR> 991
<ACCUMULATED-NII-CURRENT> 495
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4012)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 17396
<NET-ASSETS> 806956
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 24136
<OTHER-INCOME> 0
<EXPENSES-NET> 2753
<NET-INVESTMENT-INCOME> 21383
<REALIZED-GAINS-CURRENT> (5511)
<APPREC-INCREASE-CURRENT> (53498)
<NET-CHANGE-FROM-OPS> (37626)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 244
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 187
<NUMBER-OF-SHARES-REDEEMED> 149
<SHARES-REINVESTED> 13
<NET-CHANGE-IN-ASSETS> (53806)
<ACCUMULATED-NII-PRIOR> 567
<ACCUMULATED-GAINS-PRIOR> 1499
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1990
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2783
<AVERAGE-NET-ASSETS> 10943
<PER-SHARE-NAV-BEGIN> 11.05
<PER-SHARE-NII> .24
<PER-SHARE-GAIN-APPREC> (.76)
<PER-SHARE-DIVIDEND> (.24)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.29
<EXPENSE-RATIO> 1.35
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<SERIES>
<NUMBER> 024
<NAME> INSURED MUNICIPAL BOND FUND CLASS R
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> APR-30-2000
<PERIOD-START> MAY-01-1999
<PERIOD-END> OCT-31-1999
<INVESTMENTS-AT-COST> 813747
<INVESTMENTS-AT-VALUE> 831143
<RECEIVABLES> 23137
<ASSETS-OTHER> 128
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 854408
<PAYABLE-FOR-SECURITIES> 41672
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5780
<TOTAL-LIABILITIES> 47452
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 793077
<SHARES-COMMON-STOCK> 64379
<SHARES-COMMON-PRIOR> 65343
<ACCUMULATED-NII-CURRENT> 495
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (4012)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 17396
<NET-ASSETS> 806956
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 24136
<OTHER-INCOME> 0
<EXPENSES-NET> 2753
<NET-INVESTMENT-INCOME> 21383
<REALIZED-GAINS-CURRENT> (5511)
<APPREC-INCREASE-CURRENT> (53498)
<NET-CHANGE-FROM-OPS> (37626)
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 18142
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1570
<NUMBER-OF-SHARES-REDEEMED> 3625
<SHARES-REINVESTED> 1091
<NET-CHANGE-IN-ASSETS> (53806)
<ACCUMULATED-NII-PRIOR> 567
<ACCUMULATED-GAINS-PRIOR> 1499
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1990
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2783
<AVERAGE-NET-ASSETS> 696188
<PER-SHARE-NAV-BEGIN> 11.11
<PER-SHARE-NII> .28
<PER-SHARE-GAIN-APPREC> (.75)
<PER-SHARE-DIVIDEND> (.28)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.35
<EXPENSE-RATIO> .60
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
