(1) The quarters consisted of 12 weeks, except for the fourth quarters, which consisted of 16 weeks.
(2) All share and per share amounts reflect the June 2006 stock split. The sum of the earnings per share for the four quarters differs from annual earnings per share due to the required method of computing the weighted average shares in interim periods.
(3) Balances do not reflect the impact of the synthetic fuel business as the impact of that business is now reflected in discontinued operations.
