<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER>022
<NAME>GROWTH & INCOME FUND CL. B
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-END> OCT-31-2000
<INVESTMENTS-AT-COST> 1,193,288,459
<INVESTMENTS-AT-VALUE> 1,629,586,422
<RECEIVABLES> 3,962,689
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 8,241,643
<TOTAL-ASSETS> 1,641,790,754
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 11,853,465
<TOTAL-LIABILITIES> 11,853,465
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 179,311,355
<SHARES-COMMON-STOCK> 9,159,450
<SHARES-COMMON-PRIOR> 9,620,222
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 70,141,211
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 436,297,963
<NET-ASSETS> 242,610,600
<DIVIDEND-INCOME> 16,453,984
<INTEREST-INCOME> 899,586
<OTHER-INCOME> 0
<EXPENSES-NET> 14,136,489
<NET-INVESTMENT-INCOME> 3,223,002
<REALIZED-GAINS-CURRENT> 77,329,909
<APPREC-INCREASE-CURRENT> 117,570,097
<NET-CHANGE-FROM-OPS> 198,123,008
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> (7,955,993)
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,820,367
<NUMBER-OF-SHARES-REDEEMED> (2,605,679)
<SHARES-REINVESTED> 324,540
<NET-CHANGE-IN-ASSETS> 229,257,331
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 45,127,975
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 7,855,270
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 14,142,360
<AVERAGE-NET-ASSETS> 239,830,603
<PER-SHARE-NAV-BEGIN> 24.24
<PER-SHARE-NII> (0.17)
<PER-SHARE-GAIN-APPREC> 3.25
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> (0.83)
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 26.49
<EXPENSE-RATIO> 1.78
</TABLE>