| Exhibit      12.1                                                                                                            |
|------------------------------------------------------------------------------------------------------------------------------|
| Statement      of Computation of Ratio of Earnings to Fixed Charges                                                          |
| (in      millions)                                                                                                           |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   | Six      Months |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   | Ended |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   | June      30, |   |
|                                                                                                                         |   | 2005 |   |   | 2006 |   |   | 2007 |   |   | 2008 |   |   | 2009 |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Earnings                                                                                                                     |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|     Income      From Continuing Operations *                                                             |   |   | 138.6 |   |   |   | 158.5 |   |   |   | 132.7 |   |   |   | 115.5 |   |   |   | 78.3 |   |
|     Fixed      Charges                                                                                   |   |   | 93.4 |   |   |   | 101.9 |   |   |   | 119.6 |   |   |   | 165.8 |   |   |   | 77.9 |   |
| Distributed      Income of                                                                                                   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|         Investments      in Unconsolidated Affiliates                                |   |   | 37.1 |   |   |   | 63.5 |   |   |   | 122.9 |   |   |   | 146.1 |   |   |   | 89.2 |   |
| Capitalized      Interest                                                                                                    |   |   | (6.8 | ) |   |   | (10.7 | ) |   |   | (11.0 | ) |   |   | (19.2 | ) |   |   | (10.5 | ) |
| Total      Earnings                                                                                                          |   |   | 262.3 |   |   |   | 313.2 |   |   |   | 364.2 |   |   |   | 408.2 |   |   |   | 234.9 |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Fixed      Charges                                                                                                           |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Interest      Expense                                                                                                        |   |   | 81.9 |   |   |   | 86.2 |   |   |   | 101.2 |   |   |   | 140.0 |   |   |   | 64.4 |   |
| Capitalized      Interest                                                                                                    |   |   | 6.8 |   |   |   | 10.7 |   |   |   | 11.0 |   |   |   | 19.2 |   |   |   | 10.5 |   |
| Rental      Interest Factor                                                                                                  |   |   | 4.7 |   |   |   | 5.0 |   |   |   | 7.4 |   |   |   | 6.6 |   |   |   | 3.0 |   |
| Total      Fixed Charges                                                                                                     |   |   | 93.4 |   |   |   | 101.9 |   |   |   | 119.6 |   |   |   | 165.8 |   |   |   | 77.9 |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Ratio:  Earnings      / Fixed Charges                                                                              |   |   | 2.81 |   |   |   | 3.07 |   |   |   | 3.04 |   |   |   | 2.46 |   |   |   | 3.02 |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| * Excludes      discontinued operations, gain on sale of assets, provision for income      taxes and equity in earnings |   |
| of      unconsolidated affiliates.                                                                                           |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|                                                                                                                         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |

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