EXHIBIT 11 STATEMENT RE COMPUTATION OF EARNINGS PER SHARE Years Ended December 31, 1997 1996 1995 --------- --------- --------- Weighted average number of shares outstanding 2,431,804 2,431,804 2,431,804 Net income (in thousands) $9,174 $8,521 $8,211 Earnings per share $3.77 $3.50 $3.38 Note: Earnings per common share have been retroactively restated to reflect the 2 for 1 stock split effected in the form of a 100% stock dividend in 1997. 18