<TABLE> <S> <C>

<ARTICLE>                6
<LEGEND>
           This schedule contains summary financial  information  extracted from
the 1997 Form 10-K Balance Sheet and  Statements of Operations  and is qualified
in its entirety by reference to such financial statements.
</LEGEND>
       
<S>                                    <C>
<PERIOD-TYPE>                           12-MOS
<FISCAL-YEAR-END>                        DEC-31-1997
<PERIOD-START>                           JAN-01-1997
<PERIOD-END>                             DEC-31-1997
<INVESTMENTS-AT-COST>                     72,260,934
<INVESTMENTS-AT-VALUE>                    53,377,000
<RECEIVABLES>                              3,926,089
<ASSETS-OTHER>                               392,354
<OTHER-ITEMS-ASSETS>                               0
<TOTAL-ASSETS>                            57,695,443
<PAYABLE-FOR-SECURITIES>                           0
<SENIOR-LONG-TERM-DEBT>                            0
<OTHER-ITEMS-LIABILITIES>                    249,174
<TOTAL-LIABILITIES>                          249,174
<SENIOR-EQUITY>                                    0
<PAID-IN-CAPITAL-COMMON>                           0
<SHARES-COMMON-STOCK>                        487,489
<SHARES-COMMON-PRIOR>                        487,489
<ACCUMULATED-NII-CURRENT>                          0
<OVERDISTRIBUTION-NII>                             0
<ACCUMULATED-NET-GAINS>                            0
<OVERDISTRIBUTION-GAINS>                           0
<ACCUM-APPREC-OR-DEPREC>                 (18,947,186)
<NET-ASSETS>                              57,446,270
<DIVIDEND-INCOME>                                  0
<INTEREST-INCOME>                          7,126,323
<OTHER-INCOME>                             6,000,783
<EXPENSES-NET>                             3,803,222
<NET-INVESTMENT-INCOME>                    9,323,884
<REALIZED-GAINS-CURRENT>                  10,880,887
<APPREC-INCREASE-CURRENT>                 (8,132,721)
<NET-CHANGE-FROM-OPS>                     12,072,050
<EQUALIZATION>                                     0
<DISTRIBUTIONS-OF-INCOME>                  8,255,333
<DISTRIBUTIONS-OF-GAINS>                  11,992,120
<DISTRIBUTIONS-OTHER>                     31,768,003
<NUMBER-OF-SHARES-SOLD>                            0
<NUMBER-OF-SHARES-REDEEMED>                        0
<SHARES-REINVESTED>                                0
<NET-CHANGE-IN-ASSETS>                    39,941,569
<ACCUMULATED-NII-PRIOR>                            0
<ACCUMULATED-GAINS-PRIOR>                          0
<OVERDISTRIB-NII-PRIOR>                            0
<OVERDIST-NET-GAINS-PRIOR>                         0
<GROSS-ADVISORY-FEES>                      1,193,717
<INTEREST-EXPENSE>                                 0
<GROSS-EXPENSE>                            3,803,222
<AVERAGE-NET-ASSETS>                      77,417,054
<PER-SHARE-NAV-BEGIN>                         197.07
<PER-SHARE-NII>                                18.94
<PER-SHARE-GAIN-APPREC>                       (16.52)
<PER-SHARE-DIVIDEND>                               0
<PER-SHARE-DISTRIBUTIONS>                     105.63
<RETURNS-OF-CAPITAL>                           64.52
<PER-SHARE-NAV-END>                           115.96
<EXPENSE-RATIO>                                 0.05
<AVG-DEBT-OUTSTANDING>                             0
<AVG-DEBT-PER-SHARE>                               0
        

</TABLE>