Exhibit 12.1
Computation of Ratio of Earnings to Fixed Charges and Preferred Share Dividends
Fiscal year ended December 31 | ||||||||||||||||||||||||||||||||||
2004 |
2003 |
2002 |
2001 |
2000 | ||||||||||||||||||||||||||||||
As reported |
Restated |
As reported |
Restated |
As reported |
Restated |
As reported |
Restated |
As reported |
Restated | |||||||||||||||||||||||||
Earnings per Financial Statements |
$ | 1,139,089 | $ | 1,152,686 | $ | 1,417,482 | $ | 1,482,923 | $ | 76,549 | $ | 99,882 | $ | (146,414 | ) | $ | (180,819 | ) | $ | 542,982 | $ | 517,123 | ||||||||||||
Add (deduct): |
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Provision for income taxes |
275,683 | 286,443 | 278,347 | 310,707 | (115,688 | ) | (111,542 | ) | (90,951 | ) | (100,831 | ) | 93,908 | 80,841 | ||||||||||||||||||||
Fixed charges |
211,035 | 211,035 | 205,758 | 205,758 | 215,161 | 215,161 | 219,849 | 219,849 | 242,783 | 242,783 | ||||||||||||||||||||||||
Earnings for Computation |
1,625,807 | 1,650,164 | 1,901,587 | 1,999,388 | 176,022 | 203,501 | (17,516 | ) | (61,801 | ) | 879,673 | 840,747 | ||||||||||||||||||||||
Fixed Charges |
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Interest Expense |
$ | 182,984 | $ | 182,984 | $ | 177,425 | $ | 177,425 | $ | 193,494 | $ | 193,494 | $ | 199,182 | $ | 199,182 | $ | 221,450 | $ | 221,450 | ||||||||||||||
One third of payments under operating leases |
28,051 | 28,051 | 28,333 | 28,333 | 21,667 | 21,667 | 20,667 | 20,667 | 21,333 | 21,333 | ||||||||||||||||||||||||
Total Fixed Charges |
$ | 211,035 | $ | 211,035 | $ | 205,758 | $ | 205,758 | $ | 215,161 | $ | 215,161 | $ | 219,849 | $ | 219,849 | $ | 242,783 | $ | 242,783 | ||||||||||||||
Ratio of Earnings to Fixed Charges |
7.7 | 7.8 | 9.2 | 9.7 | (1) | (1) | (2) | (2) | 3.6 | 3.5 | ||||||||||||||||||||||||
Preferred Share Dividends |
$ | 44,972 | $ | 44,972 | $ | 36,009 | $ | 36,009 | $ | 25,662 | $ | 25,662 | $ | 25,594 | $ | 25,594 | $ | 18,391 | $ | 18,391 | ||||||||||||||
Total Fixed Charges and Preferred Share Dividends |
$ | 256,007 | $ | 256,007 | $ | 241,767 | $ | 241,767 | $ | 240,823 | $ | 240,823 | $ | 245,443 | $ | 245,443 | $ | 261,174 | $ | 261,174 | ||||||||||||||
Ratio of Earnings to Fixed Charges and Preferred Share Dividends |
6.4 | 6.4 | 7.9 | 8.3 | (1) | (1) | (2) | (2) | 3.4 | 3.2 | ||||||||||||||||||||||||
(1) Earnings for the year ended December 31, 2002 were insufficient to cover fixed charges by $12 million and combined fixed charges and preferred share dividends by $37 million.
(2) Earnings for the year ended December 31, 2001 were insufficient to cover fixed charges by $282 million and combined fixed charges and preferred share dividends by $307 million.