
<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1000
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               JUN-30-1996
<CASH>                                          15,594
<SECURITIES>                                         0
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<ALLOWANCES>                                     3,736
<INVENTORY>                                     11,126
<CURRENT-ASSETS>                               268,338
<PP&E>                                         771,349
<DEPRECIATION>                                 333,714
<TOTAL-ASSETS>                               1,764,428
<CURRENT-LIABILITIES>                          200,664
<BONDS>                                        131,815
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           805
<OTHER-SE>                                   1,252,371
<TOTAL-LIABILITY-AND-EQUITY>                 1,764,428
<SALES>                                              0
<TOTAL-REVENUES>                               531,569
<CGS>                                                0
<TOTAL-COSTS>                                        0
<OTHER-EXPENSES>                               436,762
<LOSS-PROVISION>                                 2,908
<INTEREST-EXPENSE>                               3,637
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<INCOME-TAX>                                    38,272
<INCOME-CONTINUING>                             48,828
<DISCONTINUED>                                  22,377
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    71,205
<EPS-PRIMARY>                                     $.61
<EPS-DILUTED>                                     $.61
        

</TABLE>
