XL CAPITAL LTD COMPUTATION OF EARNINGS PER ORDINARY SHARE AND ORDINARY SHARE EQUIVALENT (U.S. DOLLARS AND SHARES IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) THREE MONTHS ENDED MARCH 31 ------------------- 2000 1999 -------- -------- (UNAUDITED) BASIC EARNINGS PER SHARE: Net income.................................................. $223,759 $209,812 Weighted average ordinary shares outstanding................ 125,671 128,414 Basic earnings per share.................................... $ 1.78 $ 1.63 ======== ======== DILUTED EARNINGS PER SHARE: Net income.................................................. $223,759 $209,812 Add back after-tax interest on convertible debentures....... -- 876 -------- -------- Adjusted net income......................................... 223,759 210,688 -------- -------- Weighted average ordinary shares outstanding-basic.......... 125,671 128,414 Average stock options outstanding (1)....................... 1,093 1,970 Assumed conversion of convertible debentures (2)............ -- 2,020 -------- -------- Weighted average ordinary shares outstanding-diluted........ 126,764 132,404 -------- -------- Diluted earnings per share.................................. $ 1.77 $ 1.58 ======== ======== DIVIDENDS PER SHARE......................................... $ 0.45 $ 0.44 ======== ======== - ------------------------ (1) Net of shares repurchased under the treasury stock method. (2) 1999 reflects the assumed conversion of the 5.25% Convertible Subordinated Debentures due 2000, formerly issued by NAC Re. These debentures were called in June 1999 and the actual conversion is reflected in 1999.