COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES For the Years Ended September 30 - ------------------------------------------------------------------------------ (Dollars in thousands) 1998 1997 1996 Income before taxes $676,284 $615,713 $456,230 Add fixed charges: Interest expense 40,349 46,563 36,866 Interest factor on rent 12,416 9,202 8,085 - ------------------------------------------------------------------------------ Total fixed charges 52,765 55,765 44,951 Earnings before fixed charges and taxes on income $729,049 $671,478 $501,181 ============================================================================== Ratio of earnings to fixed charges 13.8 12.0 11.1 ==============================================================================