<ARTICLE> 5 <LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE CONSOLIDATED CONDENSED BALANCE SHEET AT SEPTEMBER 30, 1996 AND CONSOLIDATED CONDENSED STATEMENT OF INCOME FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1996 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS. </LEGEND> <MULTIPLIER> 1 <CURRENCY> U.S. DOLLARS <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-END> SEP-30-1996 <EXCHANGE-RATE> 1.00 <CASH> 146,532,480 <SECURITIES> 0 <RECEIVABLES> 112,266,012 <ALLOWANCES> 9,948,000 <INVENTORY> 110,742,799 <CURRENT-ASSETS> 390,564,157 <PP&E> 105,210,336 <DEPRECIATION> 31,147,512 <TOTAL-ASSETS> 465,787,792 <CURRENT-LIABILITIES> 101,030,728 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 942,908 <OTHER-SE> 357,592,156 <TOTAL-LIABILITY-AND-EQUITY> 465,787,792 <SALES> 496,818,057 <TOTAL-REVENUES> 496,818,057 <CGS> 289,311,462 <TOTAL-COSTS> 406,621,329 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 93,561,862 <INCOME-TAX> 31,343,000 <INCOME-CONTINUING> 62,218,862 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 62,218,862 <EPS-PRIMARY> 0.66 <EPS-DILUTED> 0.66