INTEL CORP | 2013 | FY | 3

The difference between the tax provision at the statutory federal income tax rate and the tax provision as a percentage of income before income taxes (effective tax rate) for each period was as follows:
  
 
2013
 
2012
 
2011
Statutory federal income tax rate
 
35.0
 %
 
35.0
 %
 
35.0
 %
Increase (reduction) in rate resulting from:
 
 
 
 
 
 
Non-U.S. income taxed at different rates
 
(5.8
)
 
(7.3
)
 
(4.4
)
Research and development tax credits
 
(3.5
)
 
—

 
(1.0
)
Domestic manufacturing deduction benefit
 
(2.1
)
 
(2.1
)
 
(1.9
)
Other
 
0.1

 
0.4

 
(0.5
)
Effective tax rate
 
23.7
 %
 
26.0
 %
 
27.2
 %

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