Exhibit 12.1
Statement Regarding Computation of Ratios of Earnings to Fixed Charges
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Three Months Ended March 31, |
As of and for the Year ended December 31, |
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2003 |
2002 |
2001 |
2000 |
1999 |
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(US$ in millions except ratios) |
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| Earnings: | |||||||||||||
| Pre-tax income from continuing operations before minority interests | 97 | 484 | 264 | 71 | (16 | ) | |||||||
| plus: | Fixed charges | 69 | 210 | 267 | 273 | 224 | |||||||
| Amortization of capitalized interest | 1 | 6 | 5 | 4 | 3 | ||||||||
| Distributed income of equity investees | | | | | | ||||||||
| Share of pre-tax losses of equity investees | | | | | | ||||||||
| less: | Capitalized interest | (1 | ) | (6 | ) | (15 | ) | (5 | ) | (6 | ) | ||
| Preferred stock dividends | (1 | ) | (5 | ) | (10 | ) | | | |||||
| Minority interest in pre-tax income of subsidiaries that have not incurred fixed charges | | | | | | ||||||||
| Earnings: | 165 | 689 | 511 | 342 | 205 | ||||||||
| Fixed Charges: | |||||||||||||
| Capitalized interest | 1 | 6 | 15 | 5 | 6 | ||||||||
| Expensed interest | 60 | 177 | 225 | 254 | 206 | ||||||||
| plus: | Amortized premiums, discounts and capitalized debt expenditures | 2 | 4 | 1 | 1 | 1 | |||||||
| Estimate of interest within rental expense | 5 | 18 | 16 | 13 | 11 | ||||||||
| Preferred stock dividends | 1 | 5 | 10 | | | ||||||||
Fixed charges: |
69 |
210 |
267 |
273 |
224 |
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Ratio of Earnings/Fixed Charges(1) |
2.40 |
3.28 |
1.91 |
1.26 |
0.92 |
(2) |
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