.
.
.
Exhibit 11.1
COMPUTATION OF NET INCOME PER SHARE
(In millions, except share information)
For the Year Ended For the Year Ended For the Year Ended
December 31, 2005 December 31, 2004 December 31, 2003
------------------------ ----------------------- -----------------------
Basic Diluted Basic Diluted Basic Diluted
----------- ----------- ----------- ----------- ----------- -----------
Income (loss) before cumulative effect of a
change in accounting principle $ (1,381.5) $ (1,381.5) $ 422.2 $ 422.2 $ 380.5 $ 380.5
After-tax interest expense on convertible debt - - - 9.3 - 9.0
----------- ----------- ----------- ----------- ----------- -----------
Income (loss) before cumulative effect of a
change in accounting principle, for diluted
net income (loss) per share (1,381.5) (1,381.5) 422.2 431.5 380.5 389.5
Cumulative effect of a change in accounting
principle, net of tax - - - - - -
----------- ----------- ----------- ----------- ----------- -----------
Net income (loss), for diluted net income
(loss) per share $ (1,381.5) $ (1,381.5) $ 422.2 $ 431.5 $ 380.5 $ 389.5
=========== =========== =========== =========== =========== ===========
Weighted average shares:
Common shares outstanding 67,166,668 67,166,668 68,278,858 68,278,858 66,689,757 66,689,757
Exercise of stock options (1) - - - 1,635,349 - 1,843,755
Exercise of warrants (2) - - - - - -
Shares issuable upon conversion of
convertible debt (3) - - - 4,813,056 - 4,813,056
----------- ----------- ----------- ----------- ----------- -----------
Common and equivalent shares outstanding 67,166,668 67,166,668 68,278,858 74,727,263 66,689,757 73,346,568
=========== =========== =========== =========== =========== ===========
Per common and equivalent share:
Income (loss) before cumulative effect
of a change in accounting principle $ (20.57) $ (20.57) $ 6.18 $ 5.77 $ 5.71 $ 5.31
Cumulative effect of a change in
accounting principle - - - - - -
----------- ----------- ----------- ----------- ----------- -----------
Net income (loss) $ (20.57) $ (20.57) $ 6.18 $ 5.77 $ 5.71 $ 5.31
=========== =========== =========== =========== =========== ===========
For the Year Ended For the Year Ended
December 31, 2002 December 31, 2001
------------------------ -----------------------
Basic Diluted Basic Diluted
----------- ----------- ----------- -----------
Income (loss) before cumulative effect of a
change in accounting principle $ 311.5 $ 311.5 $ 26.3 $ 26.3
After-tax interest expense on convertible debt - 7.4 - -
----------- ----------- ----------- -----------
Income (loss) before cumulative effect of a
change in accounting principle, for diluted
net income (loss) per share 311.5 318.9 26.3 26.3
Cumulative effect of a change in accounting
principle, net of tax (298.5) (298.5) - -
----------- ----------- ----------- -----------
Net income (loss), for diluted net income
(loss) per share $ 13.0 $ 20.4 $ 26.3 $ 26.3
=========== =========== =========== ===========
Weighted average shares:
Common shares outstanding 65,365,218 65,365,218 63,977,391 63,977,391
Exercise of stock options (1) - 1,691,921 - 1,327,643
Exercise of warrants (2) - - - -
Shares issuable upon conversion of
convertible debt (3) - 4,232,852 - -
----------- ----------- ----------- -----------
Common and equivalent shares outstanding 65,365,218 71,289,991 63,977,391 65,305,034
=========== =========== =========== ===========
Per common and equivalent share:
Income (loss) before cumulative effect
of a change in accounting principle $ 4.77 $ 4.47 $ 0.41 $ 0.40
Cumulative effect of a change in
accounting principle 4.57 4.18 - -
----------- ----------- ----------- -----------
Net income (loss) $ 0.20 $ 0.29 $ 0.41 $ 0.40
=========== =========== =========== ===========
- ----------
(1) Amount represents the number of common shares issued assuming exercise of
stock options outstanding, reduced by the number of shares which could
have been purchased with the proceeds from the exercise of such options.
(2) Amount represents the number of common shares issued assuming exercise of
warrants outstanding.
(3) Amount represents the number of common shares issued assuming the
conversion of convertible debt outstanding.