(1) Includes a pre-tax charge for the withdrawal from a union-sponsored pension plan of $2,230 in the third quarter and pre-tax restructuring costs of $3,040 in the second quarter. After deducting related income tax benefits of $880 and $1,225 in the third and second quarters, respectively, the pension plan withdrawal costs reduced net income by $1,350, or $0.16 per common share ($0.15 per diluted share), in the 2000 third quarter and the restructuring costs reduced net income by $1,815, or $0.20 per common share ($0.20 per diluted share), in the 2000 second quarter.
(2) Due to the changes in the number of average common shares and common stock equivalents outstanding during the year, earnings per share amounts for each quarter do not necessarily add to the earnings per share amounts for the full year.