<TABLE> <S> <C>

<ARTICLE> 5

<S>                                         <C>               <C>               <C>               <C>              <C>
<PERIOD-TYPE>                                      YEAR              YEAR              YEAR              YEAR              YEAR
<FISCAL-YEAR-END>                           DEC-31-1997       DEC-31-1996       DEC-31-1995       DEC-31-1994       DEC-31-1993
<PERIOD-END>                                DEC-31-1997       DEC-31-1996       DEC-31-1995       DEC-31-1994       DEC-31-1993
<CASH>                                       10,521,493         9,001,666         2,573,156         7,806,496         9,040,074
<SECURITIES>                                 33,506,388        37,322,028        48,128,240        45,810,512        46,851,694
<RECEIVABLES>                                   272,264           305,606           374,487           359,225           385,594
<ALLOWANCES>                                          0                 0                 0                 0                 0
<INVENTORY>                                           0                 0                 0                 0                 0
<CURRENT-ASSETS>                             10,793,757         9,307,272         7,972,643         8,165,721         9,425,668
<PP&E>                                        6,024,558         9,487,676         9,472,730         9,437,240         9,437,240
<DEPRECIATION>                               (2,050,782)       (3,106,376)       (2,803,866)       (2,466,268)       (1,963,910)
<TOTAL-ASSETS>                               54,439,993        60,144,705        64,566,103        67,833,181        69,994,829
<CURRENT-LIABILITIES>                         1,387,167           851,043         1,345,921         1,600,339         1,129,823
<BONDS>                                               0                 0                 0                 0                 0
<COMMON>                                              0                 0                 0                 0                 0
<PREFERRED-MANDATORY>                                 0                 0                 0                 0                 0
<PREFERRED>                                           0                 0                 0                 0                 0
<OTHER-SE>                                   46,252,826        49,702,829        53,605,422        56,618,082        59,250,246
<TOTAL-LIABILITY-AND-EQUITY>                 54,439,993        60,144,705        64,566,103        67,833,181        69,994,829
<SALES>                                               0                 0                 0                 0                 0
<TOTAL-REVENUES>                              6,121,770         6,424,544         6,540,924         6,600,038         7,063,221
<CGS>                                                 0                 0                 0                 0                 0
<TOTAL-COSTS>                                         0                 0                 0                 0                 0
<OTHER-EXPENSES>                              2,940,407         2,518,741         2,327,244         2,194,515         2,365,007
<LOSS-PROVISION>                                      0                 0                 0                 0                 0
<INTEREST-EXPENSE>                              755,696           842,875           841,815           721,906           609,667
<INCOME-PRETAX>                               2,425,667         3,062,928         3,371,865         3,683,617         4,088,547
<INCOME-TAX>                                          0                 0                 0                 0                 0
<INCOME-CONTINUING>                                   0                 0                 0                 0                 0
<DISCONTINUED>                                        0                 0                 0                 0                 0
<EXTRAORDINARY>                                       0                 0                 0                 0                 0
<CHANGES>                                             0                 0                 0                 0                 0
<NET-INCOME>                                  2,425,667         3,062,928         3,371,865         3,683,617         4,088,547
<EPS-PRIMARY>                                         0                 0                 0                 0                 0
<EPS-DILUTED>                                         0                 0                 0                 0                 0


</TABLE>