<ARTICLE> 5
<MULTIPLIER> 1,000

                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-END>                               MAR-31-2000
<CASH>                                         222,826
<SECURITIES>                                         0
<RECEIVABLES>                                  158,050
<ALLOWANCES>                                    44,958
<INVENTORY>                                     28,577
<CURRENT-ASSETS>                               473,965
<PP&E>                                       4,468,413
<DEPRECIATION>                                 995,014
<TOTAL-ASSETS>                               5,081,322
<CURRENT-LIABILITIES>                          481,687
<BONDS>                                      2,755,718
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        12,222
<OTHER-SE>                                   1,452,303
<TOTAL-LIABILITY-AND-EQUITY>                 5,081,322
<SALES>                                              0
<TOTAL-REVENUES>                               783,614
<CGS>                                                0
<TOTAL-COSTS>                                  642,464
<OTHER-EXPENSES>                                41,050
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              50,459
<INCOME-PRETAX>                                 53,257
<INCOME-TAX>                                    18,646
<INCOME-CONTINUING>                             30,748
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    30,748
<EPS-BASIC>                                       0.25
<EPS-DILUTED>                                     0.25