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Exhibit 12.1

COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES
(Unaudited)

		Nine Months Ended September 30,						Years Ended December 31,
		Pro forma 2009			2009			Pro forma 2008			2008			2007		2006		2005		2004
		(In Thousands)
EARNINGS
	Earnings from continuing operations before income taxes and net equity in undistributed earnings of equity investees		(1,494,858	)		(1,488,522	)		(1,639,056	)		(1,601,001	)		231,426		254,649		245,488		200,144
	Add fixed charges (excluding portion capitalized)		131,152			124,816			165,266			127,211			114,365		72,997		62,385		58,622
	Earnings available for fixed charges		(1,363,706	)		(1,363,706	)		(1,473,790	)		(1,473,790	)		345,791		327,646		307,873		258,766
FIXED CHARGES
	Interest cost and amortization of debt costs, discounts and premiums		138,221			131,685			184,267			143,534			127,063		75,508		62,300		57,844
	Portion of rental cost equivalent to interest		4,466			4,466			4,867			4,867			3,094		2,047		1,440		1,159
	Total fixed charges		142,687			136,151			189,134			148,401			130,157		77,555		63,740		59,003
Ratio of earnings to fixed charges			(a	)		(b	)		(a	)		(b	)		2.7		4.2		4.8		4.4

(a)

Adjusted to give effect to a pro forma increase in interest expense resulting from the issuance of the notes and the utilization of the net proceeds from the sale of the notes to repay indebtedness that was outstanding under our bank credit facilities during the nine months ended September 30, 2009 and year ended December 31, 2008 as if the issuance of the notes had occurred on January 1, 2009 and January 1, 2008, respectively. Earnings for the pro forma nine months ended September 30, 2009 and year ended December 31, 2008 were insufficient to cover fixed charges by $1.5 billion and $1.7 billion, respectively.

(b)

Earnings for the nine months ended September 30, 2009 and year ended December 31, 2008 were insufficient to cover fixed charges by $1.5 billion and $1.6 billion, respectively.

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Exhibit 12.1