COMPUTATIONS OF RATIOS OF EARNINGS TO FIXED CHARGES Three months ended Nine months ended June 30 June 30 (Dollars in thousands) 2000 1999 2000 1999 - -------------------------------------------------------------------------------- Income before taxes $184,670 $163,857 $554,269 $399,819 Add fixed charges: Interest expense 6,518 7,443 19,220 23,623 Interest factor on rent 4,427 3,416 13,223 10,409 -------------------------------------------------- Total fixed charges $10,945 $10,859 $32,443 $34,032 -------------------------------------------------- Earnings before fixed charges charges $195,615 $174,716 $586,712 $433,851 And taxes on income ================================================== Ratio of earnings to fixed Charges 17.9 16.1 18.1 12.7