<TABLE> <S> <C>
<S> <C>
<ARTICLE> 6
<S> <C>
<PERIOD-TYPE> 6-mos
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 27,242,164
<INVESTMENTS-AT-VALUE> 27,242,164
<RECEIVABLES> 119,734
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 27,361,898
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 151,414
<TOTAL-LIABILITIES> 151,414
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 27,232,071
<SHARES-COMMON-STOCK> 27,232,071
<SHARES-COMMON-PRIOR> 65,560,153
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (21,587)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 27,210,484
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 791,170
<OTHER-INCOME> 0
<EXPENSES-NET> 35,435
<NET-INVESTMENT-INCOME> 755,735
<REALIZED-GAINS-CURRENT> (2,209)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 753,526
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 755,735
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 74,703,943
<NUMBER-OF-SHARES-REDEEMED> 113,240,149
<SHARES-REINVESTED> 208,125
<NET-CHANGE-IN-ASSETS> (38,330,290)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> (19,379)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 28,348
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 102,493
<AVERAGE-NET-ASSETS> 28,293,330
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> .027
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> .027
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> .25
</TABLE>