Page 43 of 49 EXHIBIT 11 STATEMENT RE COMPUTATION OF PER SHARE EARNINGS The following presents the computation of per share earnings reflecting the assumption that dilutive stock options are exercised. (IN THOUSANDS EXCEPT PER SHARE DATA) ---------------------- 2003 2002 2001 ---- ---- ---- Net earnings (1) $15,477 $8,690 $6,286 ======= ====== ====== Weighted average common shares outstanding (2) 6,820 6,839 6,856 Common share equivalents relating to stock options 1 1 1 ----- ------ ----- Adjusted common and common equivalent shares for computation (3) 6,821 6,840 6,857 ===== ====== ===== Net earnings per share: Basic (1/2) $2.27 $1.27 $0.92 ===== ===== ===== Diluted (1/3) $2.27 $1.27 $0.92 ===== ===== =====