WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
MSDW MID-CAP DIVIDEND GROWTH SECURITIES-CLASS B
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<S> <C>
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<PERIOD-END> JULY 21, 2000
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<OVERDISTRIBUTION-GAINS> 0
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<NUMBER-OF-SHARES-SOLD> 2,182,106
<NUMBER-OF-SHARES-REDEEMED> (5,924,994)
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> (18,892,754)
<ACCUMULATED-NII-PRIOR> 296,938
<ACCUMULATED-GAINS-PRIOR> (109,071,509)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> (409,870)
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<GROSS-EXPENSE> (1,305,505)
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<PER-SHARE-DIVIDEND> 0
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</TABLE>
