EXHIBIT 11.1 ------------ THE PMI GROUP, INC. AND SUBSIDIARIES COMPUTATION OF RESTATED NET INCOME PER SHARE (1) Years Ended December 31, 2001, 2000 and 1999 2001 2000 1999 --------- ---------- --------- (Dollars in thousands except per share data) Basic net income per common share: Net income $ 307,212 $ 260,212 $ 204,466 Average common shares outstanding 44,444 44,254 44,893 --------- ---------- --------- Basic net income per common share $ 6.91 $ 5.88 4.55 ========= ========== ========= Diluted net income per common share: Net Income $ 307,212 $ 260,212 $ 204,466 --------- ---------- --------- Average common shares outstanding 44,444 44,254 44,893 Net shares to be issued upon exercise of dilutive stock option after applying treasury stock method 890 765 351 --------- ---------- --------- Average shares outstanding 45,334 45,019 45,244 --------- ---------- --------- Diluted net income per common share $ 6.78 $ 5.78 $ 4.52 ========= ========== ========= (1) Restated to conform with Statement of Financial Accounting Standards No. 128, Earnings per Share.