<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from the
consolidated statement of earnings and the consolidated balance sheets and is
qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000
<CURRENCY> U.S. DOLLARS
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               MAR-30-1998
<EXCHANGE-RATE>                                      1
<CASH>                                         124,737
<SECURITIES>                                         0
<RECEIVABLES>                                  188,072
<ALLOWANCES>                                    19,065
<INVENTORY>                                     39,310
<CURRENT-ASSETS>                               367,769
<PP&E>                                       1,649,789
<DEPRECIATION>                                 711,075
<TOTAL-ASSETS>                               1,482,995
<CURRENT-LIABILITIES>                          230,900
<BONDS>                                        321,508
<PREFERRED-MANDATORY>                           29,335
<PREFERRED>                                          0
<COMMON>                                        22,480
<OTHER-SE>                                     490,642
<TOTAL-LIABILITY-AND-EQUITY>                 1,482,995
<SALES>                                        290,232
<TOTAL-REVENUES>                               352,922
<CGS>                                          210,914
<TOTAL-COSTS>                                  263,417
<OTHER-EXPENSES>                                22,713
<LOSS-PROVISION>                                 7,124
<INTEREST-EXPENSE>                               9,324
<INCOME-PRETAX>                                 50,344
<INCOME-TAX>                                    19,277
<INCOME-CONTINUING>                             31,067
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                 (1,465)
<CHANGES>                                        8,193
<NET-INCOME>                                    37,795
<EPS-PRIMARY>                                     1.69<F1>
<EPS-DILUTED>                                     1.67<F2>
<FN>
<F1>EPS - Primary is EPS Basic per SFAS 128
<F2>EPS - Fully Diluted is EPS - Diluted per SFAS 128
</FN>