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Net Income Per Share
6 Months Ended
Jun. 28, 2015
Earnings Per Share [Abstract]  
Net Income Per Share
Net Income Per Share

Basic net income per share was computed by dividing net income amounts by the weighted average number of common shares outstanding.

The weighted average number of shares used to calculate basic and diluted net income per share were as follows:
 
Three Months Ended
 
Six Months Ended
 
June 28,
2015
 
June 29,
2014
 
June 28,
2015
 
June 29,
2014
Common stock:
 
 
 
 
 
 
 
Weighted average basic shares outstanding
363,766

 
366,712

 
365,175

 
374,132

Dilutive effect of stock options and restricted shares
6,776

 
5,460

 
6,700

 
6,630

Weighted average diluted shares outstanding
370,542

 
372,172

 
371,875

 
380,762



Diluted net income per share for the three and six months ended June 28, 2015 and June 29, 2014 was computed by dividing net income by the weighted average number of basic shares outstanding plus the potential common share effect of dilutive stock options and restricted shares. We excluded potential common shares of 434 and 599 for the three and six months ended June 28, 2015, respectively, and 4,758 and 5,306 for the three and six months ended June 29, 2014, respectively, from our diluted net income per share calculation as they would have had anti-dilutive effects.