1 EXHIBIT 11 - Statement re computation of per share earnings Three Months Ended June 30, Six Months Ended June 30, ------------------------------ ------------------------------ 1998 1997 1998 1997 ------------ ------------ ------------ ------------ (In thousands, except share and per-share amounts) Calculation of basic earnings per share: Income from continuing operations $ 29,630 $ 16,263 $ 47,683 $ 38,668 Less preferred stock dividends (75) (75) (162) (150) ------------ ------------ ------------ ------------ Income from continuing operations applicable to common stock $ 29,555 $ 16,188 $ 47,521 $ 38,518 ============ ============ ============ ============ Total weighted average shares outstanding 32,516,846 29,545,871 31,645,463 28,789,948 ============ ============ ============ ============ Basic EPS from continuing operations $ 0.91 $ 0.55 $ 1.50 $ 1.34 ============ ============ ============ ============ Calculation of diluted earnings per share: Income from continuing operations $ 29,630 $ 16,263 $ 47,683 $ 38,668 Less preferred stock dividends (75) (75) (162) (150) Net effect on earnings from conversion of mandatorily redeemable convertible preferred securities 5,981 6,755 ------------ ------------ ------------ ------------ Income from continuing operations applicable to common stock $ 35,536 $ 16,188 $ 54,276 $ 38,518 ============ ============ ============ ============ Weighted average shares outstanding 32,516,846 29,545,871 31,645,463 28,789,948 Stock option conversion 1,969,220 1,796,192 2,165,329 1,628,454 Dilutive effect of conversion of mandatorily redeemable convertible preferred securities 9,096,303 5,219,999 ------------ ------------ ------------ ------------ Total weighted average shares outstanding 43,582,369 31,342,063 39,030,791 30,418,402 ============ ============ ============ ============ Diluted EPS from continuing operations $ 0.82 $ 0.52 $ 1.39 $ 1.27 ============ ============ ============ ============