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 ANNUAL
REPORT DATED OCTOBER 31, 2000 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO
SUCH FINANCIAL STATEMENTS.
</LEGEND>
<SERIES>
<NUMBER> 021
<NAME> BOND FUND-INSTITUTIONAL SHARES
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-START> NOV-1-1999
<PERIOD-END> OCT-31-2000
<INVESTMENTS-AT-COST> 332,500,343
<INVESTMENTS-AT-VALUE> 324,254,381
<RECEIVABLES> 3,990,824
<ASSETS-OTHER> 36,772
<OTHER-ITEMS-ASSETS> 144
<TOTAL-ASSETS> 328,282,121
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1,368,724
<TOTAL-LIABILITIES> 1,368,724
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 340,200,459
<SHARES-COMMON-STOCK> 17,767,433
<SHARES-COMMON-PRIOR> 20,151,163
<ACCUMULATED-NII-CURRENT> 647,275
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (5,688,375)
<ACCUM-APPREC-OR-DEPREC> (8,245,962)
<NET-ASSETS> 326,913,397
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 24,667,456
<OTHER-INCOME> 0
<EXPENSES-NET> (2,737,994)
<NET-INVESTMENT-INCOME> 21,929,462
<REALIZED-GAINS-CURRENT> (5,056,809)
<APPREC-INCREASE-CURRENT> 1,847,350
<NET-CHANGE-FROM-OPS> 18,720,003
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (22,287,262)
<DISTRIBUTIONS-OF-GAINS> (865,117)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 5,263,318
<NUMBER-OF-SHARES-REDEEMED> (8,434,430)
<SHARES-REINVESTED> 787,382
<NET-CHANGE-IN-ASSETS> (48,387,698)
<ACCUMULATED-NII-PRIOR> 447,732
<ACCUMULATED-GAINS-PRIOR> 865,277
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,718,422
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,773,715
<AVERAGE-NET-ASSETS> 343,684,428
<PER-SHARE-NAV-BEGIN> 18.57
<PER-SHARE-NII> 1.16
<PER-SHARE-GAIN-APPREC> (0.17)
<PER-SHARE-DIVIDEND> (1.19)
<PER-SHARE-DISTRIBUTIONS> (0.04)
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 18.33
<EXPENSE-RATIO> 0.81
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0
</TABLE>
