Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2013

Earnings Per Share

Schedule of the reconciliation of basic weighted average common shares outstanding to diluted weighted average common shares outstanding

A reconciliation of the basic weighted average common shares outstanding to diluted weighted average common shares outstanding for the three and nine months ended September 30, 2013 and 2012 is as follows (dollars in thousands, except per share amounts):

	Three months ended September 30,				Nine months ended September 30,
	2013		2012		2013		2012
Net income attributable to Amphenol Corporation shareholders	$	160,798	$	147,450	$	467,793	$	414,955
Basic weighted average common shares outstanding	158,665,520		161,349,493		159,365,640		161,905,598
Effect of dilutive stock options	3,127,266		2,430,678		3,111,394		2,428,000
Diluted weighted average common shares outstanding	161,792,786		163,780,171		162,477,034		164,333,598
Earnings per share attributable to Amphenol Corporation shareholders:
Basic	$	1.01	$	0.91	$	2.94	$	2.56
Diluted	$	0.99	$	0.90	$	2.88	$	2.53