Exhibit 12.1

Computation of Ratio of Earnings to Fixed Charges	Six Months Ended June 30,		Twelve Months Ended December 31,						Six Months Ended December 31,						Twelve Months Ended June 30,						Six Months Ended June 30,		Twelve Months Ended December 31,
(In thousands)	2003		2002			2001			2001			2000			2001			2000			1999		1998
Earnings:
Income from continuing operations before income taxes	$	4,209	$	(40,423	)	$	183,370		$	(19,620	)	$	37,345		$	240,335		$	106,547		$	40,160	$	212,482
Fixed charges, as shown below		20,038		50,358			47,952			18,787			33,179			62,343			61,670			33,792		54,109
Equity in income of investees		5,077		9,818			(11,249	)		(796	)		(8,984	)		(19,437	)		(1,969	)		—		—
Adjusted Earnings (Loss)	$	29,324	$	19,753		$	220,073		$	(1,629	)	$	61,540		$	283,241		$	166,248		$	73,952	$	266,591
Fixed charges:
Interest on indebtedness, expensed or capitalized	$	17,966	$	46,213		$	43,356		$	16,564		$	30,806		$	57,598		$	55,289		$	30,504	$	48,138
Interest within rent expense		2,072		4,145			4,596			2,223			2,373			4,745			6,381			3,288		5,971
Total Fixed Charges	$	20,038	$	50,358		$	47,952		$	18,787		$	33,179		$	62,343		$	61,670		$	33,792	$	54,109
Ratio of Earnings to Fixed Charges		1.46		(1	)		4.59			(2	)		1.85			4.54			2.70			2.19		4.93

(1) The deficiency of earnings to cover fixed charges was $30,605 for the period ended December 31, 2002.

(2) The deficiency of earnings to cover fixed charges was $20,416, for the period ended December 31, 2001.