<TABLE> <S> <C>

<ARTICLE> 5
<RESTATED>

<S>                             <C>                     <C>                      <C>
<PERIOD-TYPE>                   3-MOS                   6-MOS                    9-MOS
<FISCAL-YEAR-END>               MAR-31-1996             JUN-30-1996              SEP-30-1996
<PERIOD-END>                    MAR-31-1996             JUN-30-1996              SEP-30-1996
<CASH>                                3,889                   4,697                    5,918
<SECURITIES>                              0                       0                        0
<RECEIVABLES>                        12,022                  11,067                   14,414
<ALLOWANCES>                              0                       0                        0
<INVENTORY>                          27,226                  30,481                   34,397
<CURRENT-ASSETS>                     43,819                  48,366                   55,778
<PP&E>                               74,819                  84,209                   98,178
<DEPRECIATION>                       19,587                  19,824                   22,407
<TOTAL-ASSETS>                      317,986                 336,710                  372,315
<CURRENT-LIABILITIES>                37,885                  43,284                   44,569
<BONDS>                                   0                       0                        0
<PREFERRED-MANDATORY>                     0                       0                        0
<PREFERRED>                               0                       0                        0
<COMMON>                            201,975                 202,161                  202,585
<OTHER-SE>                                0                       0                        0
<TOTAL-LIABILITY-AND-EQUITY>        317,986                 336,710                  372,315
<SALES>                              10,324                   9,639                   11,703
<TOTAL-REVENUES>                     65,073                  63,949                   75,696
<CGS>                                 6,245                   5,931                    7,018
<TOTAL-COSTS>                        58,442                  57,964                   64,739
<OTHER-EXPENSES>                          0                       0                        0
<LOSS-PROVISION>                          0                       0                        0
<INTEREST-EXPENSE>                      521                     976                    1,221
<INCOME-PRETAX>                       6,110                   5,009                    9,736
<INCOME-TAX>                          2,383                   2,004                    3,894
<INCOME-CONTINUING>                       0                       0                        0
<DISCONTINUED>                            0                       0                        0
<EXTRAORDINARY>                           0                       0                        0
<CHANGES>                                 0                       0                        0
<NET-INCOME>                          3,727                   3,005                    5,842
<EPS-PRIMARY>                          0.11                    0.09                     0.17
<EPS-DILUTED>                          0.11                    0.09                     0.17


</TABLE>