<TABLE> <S> <C>
<ARTICLE> 5
<MULTIPLIER> 1,000
<CURRENCY> U.S. DOLLARS
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> SEP-30-2000
<EXCHANGE-RATE> 1
<CASH> 421,168
<SECURITIES> 1,246,340
<RECEIVABLES> 145,766
<ALLOWANCES> (3,467)
<INVENTORY> 12,941
<CURRENT-ASSETS> 0
<PP&E> 184,542
<DEPRECIATION> (131,417)
<TOTAL-ASSETS> 2,421,594
<CURRENT-LIABILITIES> 0
<BONDS> 91,635
0
0
<COMMON> 7,120
<OTHER-SE> 1,898,755
<TOTAL-LIABILITY-AND-EQUITY> 2,421,594
<SALES> 309,857
<TOTAL-REVENUES> 1,635,197
<CGS> 107,756
<TOTAL-COSTS> 122,798
<OTHER-EXPENSES> 165,651
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 3,693
<INCOME-PRETAX> 1,343,055
<INCOME-TAX> (469,076)
<INCOME-CONTINUING> 873,979
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 873,979
<EPS-BASIC> 122.75
<EPS-DILUTED> 122.75
</TABLE>