(2) The non-IFRS percentage increase (decrease) compares non-IFRS measures for the two different periods. In the event there is non-IFRS adjustment to the relevant measure for only one of the periods under comparison, the non-IFRS increase (decrease) compares the non-IFRS measure to the relevant IFRS measure.

(3) Based on a weighted average 125.3 million diluted shares for Q1 2012 and 124.0 million diluted shares for Q1 2011.

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