<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM BALANCE
SHEET AS OF JUNE 30, 1996, AND STATEMENT OF INCOME FOR 12 MONTHS ENDED JUNE 30,
1996 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FORM 10-K, JUNE
30, 1996.
</LEGEND>
<RESTATED> 
<MULTIPLIER> 1,000
<CURRENCY> U.S. DOLLARS
       
                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JUN-30-1996
<PERIOD-START>                             JUL-01-1995
<PERIOD-END>                               JUN-30-1996
<EXCHANGE-RATE>                                      1
<CASH>                                          51,638
<SECURITIES>                                         0
<RECEIVABLES>                                   50,554
<ALLOWANCES>                                       340
<INVENTORY>                                      5,163
<CURRENT-ASSETS>                               109,173
<PP&E>                                         546,816
<DEPRECIATION>                                  95,642
<TOTAL-ASSETS>                                 572,335
<CURRENT-LIABILITIES>                          108,834
<BONDS>                                        268,431
<PREFERRED-MANDATORY>                            3,008
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                     174,759
<TOTAL-LIABILITY-AND-EQUITY>                   572,335
<SALES>                                        145,591
<TOTAL-REVENUES>                               149,422
<CGS>                                           99,534
<TOTAL-COSTS>                                  113,213
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              13,679
<INCOME-PRETAX>                                 36,209
<INCOME-TAX>                                    12,854
<INCOME-CONTINUING>                             23,555
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    23,355
<EPS-PRIMARY>                                      .43
<EPS-DILUTED>                                      .40