<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS 6-MOS 3-MOS 12-MOS <FISCAL-YEAR-END> DEC-28-1997 DEC-28-1997 DEC-28-1997 DEC-29-1996 <PERIOD-START> DEC-30-1996 DEC-30-1996 DEC-30-1996 JAN-01-1996 <PERIOD-END> SEP-28-1997 JUN-29-1997 MAR-30-1997 DEC-29-1996 <CASH> 19,663 9,424 16,066 24,063 <SECURITIES> 57,247 59,454 63,197 65,067 <RECEIVABLES> 13,547 13,613 13,475 13,101 <ALLOWANCES> 0 0 0 0 <INVENTORY> 8,524 8,862 8,067 6,839 <CURRENT-ASSETS> 47,181 37,610 42,537 48,248 <PP&E> 133,727 124,477 112,165 101,513 <DEPRECIATION> 29,328 26,020 23,274 20,796 <TOTAL-ASSETS> 241,289 226,584 218,928 212,061 <CURRENT-LIABILITIES> 28,025 23,436 24,646 23,014 <BONDS> 1,320 1,320 1,320 1,505 <PREFERRED-MANDATORY> 0 0 0 0 <PREFERRED> 0 0 0 0 <COMMON> 290 290 288 288 <OTHER-SE> 202,956 194,350 185,851 180,355 <TOTAL-LIABILITY-AND-EQUITY> 241,289 226,584 218,928 212,061 <SALES> 343,059 221,927 103,072 337,939 <TOTAL-REVENUES> 364,107 235,855 109,643 360,052 <CGS> 174,070 112,902 52,567 181,863 <TOTAL-COSTS> 295,748 191,651 88,765 294,071 <OTHER-EXPENSES> 41,080 26,622 12,496 40,352 <LOSS-PROVISION> 0 0 0 0 <INTEREST-EXPENSE> 0 0 0 0 <INCOME-PRETAX> 29,870 18,990 9,036 29,546 <INCOME-TAX> 11,052 7,026 3,343 10,932 <INCOME-CONTINUING> 18,818 11,964 5,693 18,614 <DISCONTINUED> 0 0 0 0 <EXTRAORDINARY> 0 0 0 0 <CHANGES> 0 0 0 0 <NET-INCOME> 18,818 11,964 5,693 18,614 <EPS-PRIMARY> 0.65 0.42 0.20 0.66 <EPS-DILUTED> 0.63 0.40 0.19 0.65