WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK>
<NAME> SHORT SAF
<MULTIPLIER> 1
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 19156238
<INVESTMENTS-AT-VALUE> 18486616
<RECEIVABLES> 0
<ASSETS-OTHER> 0
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 18486616
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3009
<TOTAL-LIABILITIES> 3009
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 19163043
<SHARES-COMMON-STOCK> 1768358
<SHARES-COMMON-PRIOR> 1569563
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 937
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 8877
<ACCUM-APPREC-OR-DEPREC> 669622
<NET-ASSETS> 18483607
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 0
<OTHER-INCOME> 430478
<EXPENSES-NET> 17246
<NET-INVESTMENT-INCOME> 413232
<REALIZED-GAINS-CURRENT> (799)
<APPREC-INCREASE-CURRENT> (183170)
<NET-CHANGE-FROM-OPS> 229263
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 414170
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 470112
<NUMBER-OF-SHARES-REDEEMED> (310913)
<SHARES-REINVESTED> 39596
<NET-CHANGE-IN-ASSETS> 1908858
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 8078
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 17246
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 17246
<AVERAGE-NET-ASSETS> 17351350
<PER-SHARE-NAV-BEGIN> 10.56
<PER-SHARE-NII> 0.25
<PER-SHARE-GAIN-APPREC> (0.12)
<PER-SHARE-DIVIDEND> (0.24)
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 10.45
<EXPENSE-RATIO> 0.20
</TABLE>