<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 081
<NAME>TAX EXEMPT MONEY MARKET FUND CL. A
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-END> APR-30-2000
<INVESTMENTS-AT-COST> 27,730,902
<INVESTMENTS-AT-VALUE> 27,730,902
<RECEIVABLES> 287,018
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 710
<TOTAL-ASSETS> 28,018,630
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 69,010
<TOTAL-LIABILITIES> 69,010
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 27,601,744
<SHARES-COMMON-STOCK> 27,596,850
<SHARES-COMMON-PRIOR> 31,352,873
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (4,891)
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 27,596,873
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 573,041
<OTHER-INCOME> 0
<EXPENSES-NET> 110,460
<NET-INVESTMENT-INCOME> 462,581
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 462,581
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (458,506)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 15,726,790
<NUMBER-OF-SHARES-REDEEMED> (19,931,485)
<SHARES-REINVESTED> 448,672
<NET-CHANGE-IN-ASSETS> (3,756,838)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (4,891)
<GROSS-ADVISORY-FEES> 67,770
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 140,006
<AVERAGE-NET-ASSETS> 29,924,417
<PER-SHARE-NAV-BEGIN> 1.000
<PER-SHARE-NII> 0.015
<PER-SHARE-GAIN-APPREC> (0.000)
<PER-SHARE-DIVIDEND> (0.015)
<PER-SHARE-DISTRIBUTIONS> 0.000
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 1.000
<EXPENSE-RATIO> 0.72
</TABLE>