<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM
FORM 10-Q AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               SEP-30-1998
<CASH>                                       3,867,241
<SECURITIES>                                         0
<RECEIVABLES>                                3,294,603
<ALLOWANCES>                                 (135,804)
<INVENTORY>                                  1,435,551
<CURRENT-ASSETS>                             8,989,642
<PP&E>                                      11,615,427
<DEPRECIATION>                             (7,101,298)
<TOTAL-ASSETS>                              16,160,913
<CURRENT-LIABILITIES>                        4,004,492
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                     1,537,171
<OTHER-SE>                                   6,414,561
<TOTAL-LIABILITY-AND-EQUITY>                16,160,913
<SALES>                                      2,339,683
<TOTAL-REVENUES>                             9,161,042
<CGS>                                        1,594,476
<TOTAL-COSTS>                                6,956,899
<OTHER-EXPENSES>                             1,214,258
<LOSS-PROVISION>                                30,382
<INTEREST-EXPENSE>                              92,854
<INCOME-PRETAX>                                989,885
<INCOME-TAX>                                   253,532
<INCOME-CONTINUING>                            736,353
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   736,353
<EPS-PRIMARY>                                     1.36
<EPS-DILUTED>                                     1.31<F1>
<FN>
<F1>As required by SFAS 128.
</FN>