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INCOME TAXES (Tables)
6 Months Ended
Jun. 30, 2014
Income Tax Disclosure [Abstract]  
Schedule of effective tax rates
The table below shows our effective tax rates:
 
 
Three Months Ended June 30
 
Six Months Ended June 30
 
 
2014
 
2013
 
2014
 
2013
Effective tax rate
 
37.8
%
 
37.2
%
 
37.1
%
 
36.8
%