<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
This schedule contains summary financial information extracted from Form 10Q and
is qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 3,750,870
<SECURITIES> 0
<RECEIVABLES> 2,339,677
<ALLOWANCES> (79,676)
<INVENTORY> 1,056,769
<CURRENT-ASSETS> 7,875,251
<PP&E> 10,169,851
<DEPRECIATION> (6,356,100)
<TOTAL-ASSETS> 15,722,009
<CURRENT-LIABILITIES> 3,460,958
<BONDS> 0
0
0
<COMMON> 1,959,918
<OTHER-SE> 6,172,642
<TOTAL-LIABILITY-AND-EQUITY> 15,722,009
<SALES> 3,041,330
<TOTAL-REVENUES> 6,922,980
<CGS> 1,951,257
<TOTAL-COSTS> 5,281,940
<OTHER-EXPENSES> 1,248,107
<LOSS-PROVISION> (16,369)
<INTEREST-EXPENSE> 200,932
<INCOME-PRETAX> 642,267
<INCOME-TAX> 145,588
<INCOME-CONTINUING> 496,679
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 496,679
<EPS-BASIC> 0.87
<EPS-DILUTED> 0.86
</TABLE>