<ARTICLE> 5
       
                                                  
<PERIOD-TYPE>                   12-MOS                   12-MOS
<FISCAL-YEAR-END>                          DEC-29-1996             DEC-31-1995
<PERIOD-START>                             JAN-01-1996             DEC-26-1994
<PERIOD-END>                               DEC-29-1996             DEC-31-1995
<CASH>                                          24,063                  19,904
<SECURITIES>                                    65,067                  24,394
<RECEIVABLES>                                   13,101                  10,198
<ALLOWANCES>                                         0                       0
<INVENTORY>                                      6,839                   5,188
<CURRENT-ASSETS>                                48,248                  38,318
<PP&E>                                         101,513                  68,552
<DEPRECIATION>                                  20,796                  11,853
<TOTAL-ASSETS>                                 212,061                 128,819
<CURRENT-LIABILITIES>                           23,014                  16,900
<BONDS>                                          1,505                   1,680
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                           288                     268
<OTHER-SE>                                     180,355                 106,014
<TOTAL-LIABILITY-AND-EQUITY>                   212,061                 128,819
<SALES>                                        337,939                 236,286
<TOTAL-REVENUES>                               360,052                 253,355
<CGS>                                          181,863                 133,045
<TOTAL-COSTS>                                  294,071                 208,962
<OTHER-EXPENSES>                                40,352                  28,574
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                   0                       0
<INCOME-PRETAX>                                 29,546                  17,719
<INCOME-TAX>                                    10,932                   6,525
<INCOME-CONTINUING>                             18,614                  11,204
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                    18,614                  11,204
<EPS-PRIMARY>                                     0.66                    0.45
<EPS-DILUTED>                                     0.66                    0.45