EXHIBIT 12 COMPUTATIONS OF RATIOS OF EARNINGS TO FIXED CHARGES THREE MONTHS ENDED NINE MONTHS ENDED JUNE 30, JUNE 30, (in thousands) 2004 2003 2004 2003 ---------------------------------------------------------------------------------------------------- Income before taxes on income and cumulative effect of an accounting change $243,991 $185,054 $732,107 $486,007 Add fixed charges: Interest expense - excluding interest on deposits 8,456 7,669 24,185 15,256 Interest expense - deposits 942 1,463 3,124 4,843 Interest factor on rent /1 3,357 3,290 9,775 9,847 ---------------------------------------------------------------------------------------------------- Total fixed charges 12,755 12,422 37,084 29,946 ---------------------------------------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------- Earnings before fixed charges and taxes on income $256,746 $197,476 $769,191 $515,953 ---------------------------------------------------------------------------------------------------- Ratio of earnings to fixed charges - including interest on deposits 20.1 15.9 20.7 17.2 Ratio of earnings to fixed charges - excluding interest on deposits 21.7 17.9 22.6 20.4 ---------------------------------------------------------------------------------------------------- /1 Interest factor on rent represents one-third of rental expense (the approximate portion of rental expense representing interest).