<TABLE> <S> <C>
<ARTICLE> 6
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 9258084
<INVESTMENTS-AT-VALUE> 9151246
<RECEIVABLES> 69665
<ASSETS-OTHER> 79031
<OTHER-ITEMS-ASSETS> 1084
<TOTAL-ASSETS> 9301025
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 13575
<TOTAL-LIABILITIES> 13575
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 9394288
<SHARES-COMMON-STOCK> 0
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (106838)
<NET-ASSETS> 9287450
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 411152
<OTHER-INCOME> 4894
<EXPENSES-NET> 21123
<NET-INVESTMENT-INCOME> 394923
<REALIZED-GAINS-CURRENT> (14069)
<APPREC-INCREASE-CURRENT> (40556)
<NET-CHANGE-FROM-OPS> 340298
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 0
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> (99401)
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 19583
<INTEREST-EXPENSE> 274
<GROSS-EXPENSE> 21123
<AVERAGE-NET-ASSETS> 9520481
<PER-SHARE-NAV-BEGIN> 0
<PER-SHARE-NII> 0
<PER-SHARE-GAIN-APPREC> 0
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 0
<EXPENSE-RATIO> 0.45
</TABLE>
