Exhibit 12.1

Computation of Ratios of Earnings to Fixed Charges

The following table sets forth certain information regarding our consolidated ratio of earnings to fixed charges for the five-year period ended December 31, 2011.

	Year Ending December 31,
	2011		2010		2009		2008		2007
(In thousands, except ratio data)
Income before taxes and noncontrolling interests	$	110,442	$	109,341	$	87,903	$	36,413	$	129,840
Fixed charges		15,038		12,047		13,356		9,506		12,036
Adjusted earnings		125,480		121,388		101,259		45,919		141,876
Interest expense		14,997		11,984		13,290		9,441		11,971
Interest portion of operating leases		41		63		66		65		65
Fixed charges	$	15,038	$	12,047	$	13,356	$	9,506	$	12,036
Ratio of earnings to fixed charges (a)		8.3		10.1		7.6		4.8		11.8

(a)  These ratios were calculated by dividing the sum of fixed charges into the sum of earnings before taxes and noncontrolling interest and fixed charges.  Fixed charges for these purposes consist of all interest expense and the approximate portion of rental expense representing interest.