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Net Income Per Common Share
 12 Months Ended
Jan. 31, 2013
Net Income Per Common Share

11. Net Income Per Common Share

The following is a reconciliation of the weighted average common shares outstanding used for the computation of basic and diluted net income per common share:

 

     Fiscal Year Ended January 31,  
   2013      2012      2011  

Basic weighted average shares outstanding

      145,253,691         154,025,589         166,896,322   

Effect of dilutive options, stock appreciation rights, restricted shares and performance stock units

      1,410,040         2,165,700         3,437,228   
  

 

 

     

 

 

     

 

 

  

Diluted weighted average shares outstanding

      146,663,731         156,191,289         170,333,550   
  

 

 

     

 

 

     

 

 

  

For the fiscal years ended January 31, 2013, 2012 and 2011, awards to purchase 2,440,525 common shares ranging in price from $28.49 to $39.58, 3,836,838 common shares ranging in price from $26.85 to $39.58 and 1,324,238 awards to purchase common shares ranging in price from $32.89 to $39.58, respectively, were excluded from the calculation of diluted net income per common share because the impact would be anti-dilutive.

As of January 31, 2013 and 2012, 335,200 and 2,533,950 contingently issuable awards, respectively, were excluded from the calculation of diluted net income per common share as they did not meet certain performance criteria.