<ARTICLE> 5 <MULTIPLIER> 1,000,000 <PERIOD-TYPE> 12-MOS <FISCAL-YEAR-END> MAR-31-1999 <PERIOD-START> APR-01-1998 <PERIOD-END> MAR-31-1999 <CASH> 399 <SECURITIES> 137 <RECEIVABLES> 2021 <ALLOWANCES> 0 <INVENTORY> 74 <CURRENT-ASSETS> 2631 <PP&E> 1039 <DEPRECIATION> 441 <TOTAL-ASSETS> 8070 <CURRENT-LIABILITIES> 1863 <BONDS> 2032 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 63 <OTHER-SE> 2729 <TOTAL-LIABILITY-AND-EQUITY> 8070 <SALES> 4511 <TOTAL-REVENUES> 5253 <CGS> 0 <TOTAL-COSTS> 4243 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 123 <INCOME-PRETAX> 1010 <INCOME-TAX> 384 <INCOME-CONTINUING> 626 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 626 <EPS-BASIC> 1.15 <EPS-DILUTED> 1.11