<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 073
<NAME>MONEY MARKET FUND CL. I
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-END> APR-30-2000
<INVESTMENTS-AT-COST> 494,090,092
<INVESTMENTS-AT-VALUE> 494,090,092
<RECEIVABLES> 5,996,177
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 12,282
<TOTAL-ASSETS> 500,098,551
<PAYABLE-FOR-SECURITIES> 21,016,539
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3,564,508
<TOTAL-LIABILITIES> 24,581,047
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 20,310,776
<SHARES-COMMON-STOCK> 20,308,271
<SHARES-COMMON-PRIOR> 102,771,577
<ACCUMULATED-NII-CURRENT> 3,519
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> (71,807)
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 20,295,909
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 15,778,599
<OTHER-INCOME> 0
<EXPENSES-NET> 1,925,707
<NET-INVESTMENT-INCOME> 13,852,892
<REALIZED-GAINS-CURRENT> 2,000
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 13,854,892
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> (1,837,229)
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 71,177,246
<NUMBER-OF-SHARES-REDEEMED> (155,477,561)
<SHARES-REINVESTED> 1,837,009
<NET-CHANGE-IN-ASSETS> (108,138,311)
<ACCUMULATED-NII-PRIOR> 3,519
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> (73,807)
<GROSS-ADVISORY-FEES> 1,208,899
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 1,930,021
<AVERAGE-NET-ASSETS> 71,087,096
<PER-SHARE-NAV-BEGIN> 1.000
<PER-SHARE-NII> 0.027
<PER-SHARE-GAIN-APPREC> (0.000)
<PER-SHARE-DIVIDEND> (0.026)
<PER-SHARE-DISTRIBUTIONS> 0.000
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 1.000
<EXPENSE-RATIO> 0.58
</TABLE>