<TABLE> <S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 021
<NAME> JOHN HANCOCK PACIFIC BASIN EQUITIES FUND - CLASS A
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> OCT-31-2000
<PERIOD-START> NOV-01-1999
<PERIOD-END> APR-30-2000
<INVESTMENTS-AT-COST> 78,771,190
<INVESTMENTS-AT-VALUE> 91,431,798
<RECEIVABLES> 6,426,972
<ASSETS-OTHER> 4,211
<OTHER-ITEMS-ASSETS> 712
<TOTAL-ASSETS> 97,863,693
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 13,372,979
<TOTAL-LIABILITIES> 13,372,979
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 63,848,467
<SHARES-COMMON-STOCK> 2,022,258
<SHARES-COMMON-PRIOR> 2,250,857
<ACCUMULATED-NII-CURRENT> (2,332,287)
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 10,456,277
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 12,518,257
<NET-ASSETS> 84,490,714
<DIVIDEND-INCOME> 362,852
<INTEREST-INCOME> 99,030
<OTHER-INCOME> 0
<EXPENSES-NET> 1,062,668
<NET-INVESTMENT-INCOME> (600,786)
<REALIZED-GAINS-CURRENT> 15,607,856
<APPREC-INCREASE-CURRENT> 478,312
<NET-CHANGE-FROM-OPS> 15,485,382
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 746,702
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 5,785,343
<NUMBER-OF-SHARES-REDEEMED> 6,059,505
<SHARES-REINVESTED> 45,563
<NET-CHANGE-IN-ASSETS> 14,154,118
<ACCUMULATED-NII-PRIOR> (163,158)
<ACCUMULATED-GAINS-PRIOR> (5,151,579)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 362,606
<INTEREST-EXPENSE> 10,333
<GROSS-EXPENSE> 1,062,668
<AVERAGE-NET-ASSETS> 39,879,846
<PER-SHARE-NAV-BEGIN> 14.46
<PER-SHARE-NII> (0.08)
<PER-SHARE-GAIN-APPREC> 3.13
<PER-SHARE-DIVIDEND> (0.38)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 17.13
<EXPENSE-RATIO> 1.92
</TABLE>
