<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
This schedule contains Summary Financial Information extracted from the Form
N-SAR and the financial statements and is qualified in its entirety by
references to such documents.
</LEGEND>
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 12-MOS
<FISCAL-YEAR-END> JUN-30-2000
<PERIOD-START> JUL-01-1999
<PERIOD-END> JUN-30-2000
<INVESTMENTS-AT-COST> 334393
<INVESTMENTS-AT-VALUE> 333706
<RECEIVABLES> 6655
<ASSETS-OTHER> 36
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 340397
<PAYABLE-FOR-SECURITIES> 4000
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5972
<TOTAL-LIABILITIES> 9972
<SENIOR-EQUITY> 118100
<PAID-IN-CAPITAL-COMMON> 215433
<SHARES-COMMON-STOCK> 15747
<SHARES-COMMON-PRIOR> 15747
<ACCUMULATED-NII-CURRENT> 632
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (3053)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> (687)
<NET-ASSETS> 330425
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 19366
<OTHER-INCOME> 0
<EXPENSES-NET> 2649
<NET-INVESTMENT-INCOME> 16716
<REALIZED-GAINS-CURRENT> (3053)
<APPREC-INCREASE-CURRENT> (9308)
<NET-CHANGE-FROM-OPS> 4355
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 12716
<DISTRIBUTIONS-OF-GAINS> 236
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 0
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> (12910)
<ACCUMULATED-NII-PRIOR> 795
<ACCUMULATED-GAINS-PRIOR> (3125)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 2109
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2671
<AVERAGE-NET-ASSETS> 329976
<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
</TABLE>
