Pacific Century Financial Corporation Exhibit 11 - Statement Regarding Computation of Per Share Earnings Three Months Ended March 31 Basic Diluted 1998 ---- Net Income $34,020,000 $34,020,000 Weighted Average Shares 79,881,229 80,735,604 Earnings Per Share $0.43 $0.42 1997 ---- Net Income $35,481,000 $35,481,000 Weighted Average Shares 79,438,552 80,542,522 Earnings Per Share $0.45 $0.44