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EARNINGS PER SHARE
12 Months Ended
Dec. 31, 2012
EARNINGS PER SHARE

17.

EARNINGS PER SHARE

For the years ended December 31, 2012, 2011 and 2010, earnings per share (“EPS”) was calculated as follows:

 

    

Year ended

December 31, 2012

   

Year ended

December 31, 2011

    

Year ended

December 31, 2010

 

Basic EPS

       

Net income (loss) attributable to parent company

     (1,158     650         830   

Weighted average shares outstanding

     886,699,953        883,619,377         880,375,234   

Basic EPS

     (1.31     0.74         0.94   

Diluted EPS

       

Net income (loss) attributable to parent company

     (1,158     650         830   

Convertible debt interest

     —          5         10   

Net income (loss) attributable to parent company adjusted

     (1,158     655         840   

Weighted average shares outstanding

     886,699,953        883,619,377         880,375,234   

Dilutive effect of nonvested shares

     —          3,771,729         3,555,806   

Dilutive effect of convertible debt

     —          17,073,640         27,180,653   

Number of shares used in calculating diluted EPS

     886,699,953        904,464,746         911,111,693   

Diluted EPS

     (1.31     0.72         0.92   

At December 31, 2012, if the Company had reported an income, outstanding stock options would have included anti-dilutive shares totalling approximately 16,690,472 shares. At December 31, 2011 and December 31, 2010 outstanding stock options included anti-dilutive shares totalling approximately 26,453,152 shares and 35,296,895 shares, respectively.

There was also the equivalent of 5,624 common shares outstanding for 2013 convertible debt. None of these bonds have been converted to shares during 2012. The repurchase of convertible bonds is described in Note 14.