<ARTICLE> 5 <MULTIPLIER> 1000 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> NOV-30-1999 <PERIOD-END> MAY-31-1999 <CASH> 382,640 <SECURITIES> 614,799 <RECEIVABLES> 103,214 <ALLOWANCES> 0 <INVENTORY> 81,035 <CURRENT-ASSETS> 1,281,899 <PP&E> 6,928,778 <DEPRECIATION> 1,157,857 <TOTAL-ASSETS> 7,999,308 <CURRENT-LIABILITIES> 1,294,309 <BONDS> 1,240,997 <COMMON> 6,133 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 5,236,366 <TOTAL-LIABILITY-AND-EQUITY> 7,999,308 <SALES> 0 <TOTAL-REVENUES> 1,544,407 <CGS> 0 <TOTAL-COSTS> 848,529 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 26,880 <INCOME-PRETAX> 355,100 <INCOME-TAX> 7,645 <INCOME-CONTINUING> 361,103 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 361,103 <EPS-BASIC> 0.59 <EPS-DILUTED> 0.59