COSTCO WHOLESALE CORP /NEW | 2013 | FY | 3

Note 10—Net Income per Common and Common Equivalent Share
The following table shows the amounts used in computing net income per share and the effect on net income and the weighted average number of shares of potentially dilutive common shares outstanding (shares in 000’s):
 
 
2013
 
2012
 
2011
Net income available to common stockholders after assumed conversions of dilutive securities
$
2,039

 
$
1,710

 
$
1,463

Weighted average number of common shares used in basic net income per common share
435,741

 
433,620

 
436,119

RSUs and stock options
4,552

 
4,906

 
6,063

Conversion of convertible notes
219

 
847

 
912

Weighted average number of common shares and dilutive potential of common stock used in diluted net income per share
440,512

 
439,373

 
443,094

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