<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>                   12-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               DEC-31-1999
<EXCHANGE-RATE>                                      1
<CASH>                                          44,332
<SECURITIES>                                         0
<RECEIVABLES>                                  154,269
<ALLOWANCES>                                    18,860
<INVENTORY>                                     74,555
<CURRENT-ASSETS>                               323,807
<PP&E>                                       2,197,156
<DEPRECIATION>                                 906,953
<TOTAL-ASSETS>                               2,019,757
<CURRENT-LIABILITIES>                          286,771
<BONDS>                                        515,232
<PREFERRED-MANDATORY>                           26,454
<PREFERRED>                                          0
<COMMON>                                        27,131
<OTHER-SE>                                     727,499
<TOTAL-LIABILITY-AND-EQUITY>                 2,019,757
<SALES>                                        690,809
<TOTAL-REVENUES>                               978,702
<CGS>                                          497,887
<TOTAL-COSTS>                                  746,162
<OTHER-EXPENSES>                                90,188
<LOSS-PROVISION>                                11,969
<INTEREST-EXPENSE>                              39,136
<INCOME-PRETAX>                                 91,247
<INCOME-TAX>                                    36,154
<INCOME-CONTINUING>                             55,093
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    55,093
<EPS-BASIC>                                       2.28<F1>
<EPS-DILUTED>                                     2.27<F2>
<FN>
<F1>EPS - Primary is EPS Basic per SFAS 128
<F2>EPS - Fully diluted is EPS - Diluted per SFAS 12
</FN>