<ARTICLE>5 <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1995 <PERIOD-END> DEC-31-1995 <CASH> 20842611 <SECURITIES> 0 <RECEIVABLES> 3978783 <ALLOWANCES> 376905 <INVENTORY> 0 <CURRENT-ASSETS> 0 <PP&E> 216531469 <DEPRECIATION> 102154767 <TOTAL-ASSETS> 138821191 <CURRENT-LIABILITIES> 0 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 0 <OTHER-SE> 134451607 <TOTAL-LIABILITY-AND-EQUITY> 138821191 <SALES> 0 <TOTAL-REVENUES> 16587862 <CGS> 0 <TOTAL-COSTS> 0 <OTHER-EXPENSES> 29582321 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (12994459) <INCOME-TAX> 0 <INCOME-CONTINUING> (12994459) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (12994459) <EPS-PRIMARY> (27.73) <EPS-DILUTED> 0