Quarterly Financial Data — Unaudited
(1) Beginning with our 2013 fiscal year, we changed our financial reporting cycle to a calendar year-end reporting cycle and an end-of-month quarterly reporting cycle. Accordingly, our 2013 first quarter included the period from December 29, 2012 through March 31, 2013, and our 2013 second, third, and fourth quarters included the three month periods ended June 30, September 30, and December 31, respectively.
(2) The 2012 quarters consisted of 12 weeks, except for the fourth quarter of 2012, which consisted of 16 weeks.
(3) 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.