<TABLE> <S> <C>

<ARTICLE> 5
<RESTATED>

<S>                             <C>                     <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   6-MOS                   9-MOS
<FISCAL-YEAR-END>               MAR-31-1997             JUN-30-1997             SEP-30-1997
<PERIOD-END>                    MAR-31-1997             JUN-30-1997             SEP-30-1997
<CASH>                               13,602                   5,782                   4,406
<SECURITIES>                              0                       0                       0
<RECEIVABLES>                        23,201                  23,792                  28,954
<ALLOWANCES>                              0                       0                       0
<INVENTORY>                          44,307                  44,697                  45,604
<CURRENT-ASSETS>                     84,735                  82,973                  84,719
<PP&E>                              128,650                 154,639                 189,907
<DEPRECIATION>                       28,904                  32,907                  34,035
<TOTAL-ASSETS>                      475,798                 521,389                 590,474
<CURRENT-LIABILITIES>                67,389                  74,608                  76,662
<BONDS>                                   0                       0                       0
<PREFERRED-MANDATORY>                     0                       0                       0
<PREFERRED>                               0                       0                       0
<COMMON>                            255,859                 257,382                 248,770
<OTHER-SE>                                0                       0                       0
<TOTAL-LIABILITY-AND-EQUITY>        475,798                 521,389                 590,474
<SALES>                              18,795                  16,967                  18,525
<TOTAL-REVENUES>                    110,475                 110,002                 124,621
<CGS>                                11,601                  10,828                  11,586
<TOTAL-COSTS>                        96,146                  98,825                 112,478
<OTHER-EXPENSES>                          0                       0                       0
<LOSS-PROVISION>                          0                       0                       0
<INTEREST-EXPENSE>                    1,467                   2,042                   3,585
<INCOME-PRETAX>                      (6,012)                  9,135                   8,558
<INCOME-TAX>                         (2,405)                  3,654                   3,423
<INCOME-CONTINUING>                       0                       0                       0
<DISCONTINUED>                            0                       0                       0
<EXTRAORDINARY>                           0                       0                     563
<CHANGES>                                 0                       0                       0
<NET-INCOME>                         (3,607)                  5,481                   4,572
<EPS-PRIMARY>                         (0.10)                   0.15                    0.12
<EPS-DILUTED>                         (0.10)                   0.15                    0.12


</TABLE>