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NET EARNINGS PER SHARE (Tables)
12 Months Ended
Dec. 31, 2014
Potential Shares Not Included in the Computation of Diluted Earnings per Share
Potential Shares Not Included in the Computation of Diluted Earnings per Share
Shares in thousands
2014

2013

2012

Stock options

4,618

3,519

Preference Shares
24,988

24,865