<PAGE> PAGE 1
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011 A000002 ALEX BROWN & SONS INCORPORATED
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011 C010002 BALTIMORE
011 C020002 MD
011 C030002 21202
<PAGE> PAGE 2
011 A000003 PRUDENTIAL - BACHE SECURITIES, INC.
011 B000003 8-12321
011 C010003 NEW YORK
011 C020003 NY
011 C030003 10292
011 A000004 SMITH BARNEY, HARRIS UPHAM & CO. INCORPORATED
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011 C010004 NEW YORK
011 C020004 NY
011 C030004 10105
011 A000005 MERRILL LYNCH, PIERCE, FENNER & SMITH, INC.
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011 C010005 NEW YORK
011 C020005 NY
011 C030005 10286
011 A000006 SHEARSON LEHMAN BROTHERS INC.
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011 C010006 NEW YORK
011 C020006 NY
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011 C020007 NY
011 C030007 10019
011 A000008 DEAN WITTER REYNOLDS INC.
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011 C010008 NEW YORK
011 C020008 NY
011 C030008 10048
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<PAGE> PAGE 3
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<PAGE> PAGE 4
022 C000004 9795
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<PAGE> PAGE 5
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<PAGE> PAGE 6
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<PAGE> PAGE 7
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<PAGE> PAGE 8
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<PAGE> PAGE 9
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<PAGE> PAGE 10
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SIGNATURE STEVEN D. FOY
TITLE VP & CONTROLLER
<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> 6-MOS
<FISCAL-YEAR-END> SEP-30-2000
<PERIOD-START> OCT-01-1999
<PERIOD-END> MAR-31-2000
<INVESTMENTS-AT-COST> 384952
<INVESTMENTS-AT-VALUE> 389592
<RECEIVABLES> 6803
<ASSETS-OTHER> 3783
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 400178
<PAYABLE-FOR-SECURITIES> 995
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 1872
<TOTAL-LIABILITIES> 2867
<SENIOR-EQUITY> 144000
<PAID-IN-CAPITAL-COMMON> 248687
<SHARES-COMMON-STOCK> 17699
<SHARES-COMMON-PRIOR> 17685
<ACCUMULATED-NII-CURRENT> 32
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (49)
<OVERDISTRIBUTION-GAINS> 0
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<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 12221
<OTHER-INCOME> 0
<EXPENSES-NET> 1567
<NET-INVESTMENT-INCOME> 10654
<REALIZED-GAINS-CURRENT> 1173
<APPREC-INCREASE-CURRENT> (3139)
<NET-CHANGE-FROM-OPS> 8688
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 8390
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 0
<NUMBER-OF-SHARES-REDEEMED> 0
<SHARES-REINVESTED> 14
<NET-CHANGE-IN-ASSETS> (2037)
<ACCUMULATED-NII-PRIOR> 314
<ACCUMULATED-GAINS-PRIOR> (1222)
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
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<PER-SHARE-DISTRIBUTIONS> 0
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 0
<EXPENSE-RATIO> 0
</TABLE>
