<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> MAR-31-1999
<PERIOD-START> APR-01-1998
<PERIOD-END> MAR-31-1999
<CASH> 233,700
<SECURITIES> 28,200
<RECEIVABLES> 2,732,600
<ALLOWANCES> 180,600
<INVENTORY> 3,522,500
<CURRENT-ASSETS> 6,452,800
<PP&E> 1,066,100
<DEPRECIATION> 536,500
<TOTAL-ASSETS> 9,020,000
<CURRENT-LIABILITIES> 4,744,800
<BONDS> 1,151,200
195,600
0
<COMMON> 2,800
<OTHER-SE> 2,879,000
<TOTAL-LIABILITY-AND-EQUITY> 9,020,000
<SALES> 30,028,700
<TOTAL-REVENUES> 30,028,700
<CGS> 27,629,500
<TOTAL-COSTS> 27,629,500
<OTHER-EXPENSES> 2,231,000
<LOSS-PROVISION> 80,500
<INTEREST-EXPENSE> 118,000
<INCOME-PRETAX> 168,200
<INCOME-TAX> 101,400
<INCOME-CONTINUING> 60,600
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<EPS-BASIC> .31
<EPS-DILUTED> .31
</TABLE>