EXHIBIT 12.

Statement Re Computation of Ratios

	2004			2003			2002			2001			2000
	(dollars in millions)
5-Year Ratio of Earnings to Fixed Charges:
Earnings
Earnings from Continuing Operations Before Minority Interest and Income Taxes	$	4,418		$	4,680		$	2,748		$	2,252		$	5,244
Fixed Charges		369			361			420			233			148
Capitalized interest, net of amortization		(10	)		(35	)		(16	)		(16	)		(12	)
Total Earnings	$	4,777		$	5,006		$	3,152		$	2,469		$	5,380
Fixed Charges
Interest and debt expense	$	310		$	277		$	364		$	182		$	108
Capitalized interest		10			35			16			16			12
One-third of rental expense		49			49			40			35			28
Total Fixed Charges	$	369		$	361		$	420		$	233		$	148
Ratio of Earnings to Fixed Charges		12.95			13.87			7.50			10.60			36.35

E-12-1