<TABLE> <S> <C>
<ARTICLE> 5
<RESTATED>
<MULTIPLIER> 1000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-1999
<PERIOD-END> JUN-30-1999
<CASH> 12,386
<SECURITIES> 0
<RECEIVABLES> 250,440
<ALLOWANCES> 10,721
<INVENTORY> 14,086
<CURRENT-ASSETS> 423,120
<PP&E> 922,954
<DEPRECIATION> 444,448
<TOTAL-ASSETS> 2,391,385
<CURRENT-LIABILITIES> 529,152
<BONDS> 503,295
0
0
<COMMON> 781
<OTHER-SE> 1,107,479
<TOTAL-LIABILITY-AND-EQUITY> 2,391,385
<SALES> 0
<TOTAL-REVENUES> 767,545
<CGS> 0
<TOTAL-COSTS> 0
<OTHER-EXPENSES> 610,548
<LOSS-PROVISION> 4,986
<INTEREST-EXPENSE> 22,099
<INCOME-PRETAX> 132,866
<INCOME-TAX> 54,488
<INCOME-CONTINUING> 76,232
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 76,232
<EPS-BASIC> $.98
<EPS-DILUTED> $.96
</TABLE>