<ARTICLE> 5
<RESTATED>
<MULTIPLIER> 1,000,000
<PERIOD-TYPE> 9-MOS 6-MOS 3-MOS
<FISCAL-YEAR-END> DEC-31-1997 DEC-31-1997 DEC-31-1997
<PERIOD-START> JAN-01-1997 JAN-01-1997 JAN-01-1997
<PERIOD-END> SEP-30-1997 JUN-30-1997 MAR-31-1997
<CASH> 240 331 265
<SECURITIES> 862 894 780
<RECEIVABLES> 250<F2> 242<F2> 219<F2>
<ALLOWANCES> 14<F2> 13<F2> 12<F2>
<INVENTORY> 111 106 100
<CURRENT-ASSETS> 1,526 1,646 1,437
<PP&E> 1,579<F2> 1,490<F2> 1,400<F2>
<DEPRECIATION> 467<F2> 445<F2> 418<F2>
<TOTAL-ASSETS> 3,002 3,043 2,773
<CURRENT-LIABILITIES> 634 588 539
<BONDS> 129<F2> 134<F2> 59<F2>
<PREFERRED-MANDATORY> 0 0 0
<PREFERRED> 0 0 0
<COMMON> 0 0 0
<OTHER-SE> 2,239 2,270 2,018
<TOTAL-LIABILITY-AND-EQUITY> 3,002 3,043 2,773
<SALES> 1,656 1,103 536
<TOTAL-REVENUES> 1,794 1,196 576
<CGS> 223 149 72
<TOTAL-COSTS> 223<F2> 149<F2> 72<F2>
<OTHER-EXPENSES> 1,005<F2> 552<F2> 269<F2>
<LOSS-PROVISION> 0 0 0
<INTEREST-EXPENSE> 1 1 0
<INCOME-PRETAX> 617 529 250
<INCOME-TAX> 152 148 70
<INCOME-CONTINUING> 0 0 0
<DISCONTINUED> 0 0 0
<EXTRAORDINARY> 0 0 0
<CHANGES> 0 0 0
<NET-INCOME> 465 381 180
<EPS-PRIMARY> 1.75<F1> 1.44<F1> .68<F1>
<EPS-DILUTED> 1.68<F1> 1.37<F1> .65<F1>
<FN>
<F1>Restated pursuant to Regulation S-K, Item 601(c), to conform to
SFAS No. 128. "EPS-PRIMARY" denotes basic EPS.
<F2>Amended to conform with the requirements of Regulation S-K, Item
601 (c), Appendix A.
</FN>