|                                                                                         |   |    |                                                   Year      Ended December 31, |    |         |   |   |
|----------------------------------------------------------------------------------------------|--------|--------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|--------------|--------|--------|
|                                                                                         |   |    | 2004                                                                                                                                                                                                                                                                                                                                          |    |         | 2005   |   |   | 2006 |   |   | 2007 |   |   | 2008 |   |   | 2009 |   |
| Income      (loss) before taxes and cumulative effect of change in accounting      principle |   |    | $                                                                                                                                                                                                                                                                                                                                             | 18,023  |    |   | $      | 15,007 |    |   | $ | 24,307 |    |   | $ | 83,948 |    |   | $ | (300,750 | ) |   | $ | 135,339 |    |
| Add:      Total fixed charges (per below)                                                    |   |    |                                                                                                                                                                                                                                                                                                                                          | 140,843 |    |   |   | 171,483 |    |   |   | 213,146 |    |   |   | 242,893 |    |   |   | 242,071 |    |   |   | 233,717 |    |
| Less:      Interest capitalized during the period                                            |   |    |                                                                                                                                                                                                                                                                                                                                          | (10,768 | )            |   |   | (16,107 | ) |   |   | (18,651 | ) |   |   | (13,710 | ) |   |   | (7,707 | ) |   |   | (1,692 | )  |
| Earnings                                                                                     |   |    | $                                                                                                                                                                                                                                                                                                                                             | 148,098 |    |   | $      | 170,383 |    |   | $ | 218,802 |    |   | $ | 313,131 |    |   | $ | (66,386 | ) |   | $ | 367,364 |    |
|                                                                                         |   |    |                                                                                                                                                                                                                                                                                                                                          |    |         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Interest      (including amortization of debt discount)                                      |   |    | $                                                                                                                                                                                                                                                                                                                                             | 28,425  |    |   | $      | 35,518 |    |   | $ | 56,352 |    |   | $ | 81,904 |    |   | $ | 85,479 |    |   | $ | 83,967 |    |
| Interest      portion of rent expense                                                        |   |    |                                                                                                                                                                                                                                                                                                                                          | 112,418 |    |   |   | 135,965 |    |   |   | 156,794 |    |   |   | 160,989 |    |   |   | 156,592 |    |   |   | 149,750 |    |
| Fixed      charges                                                                           |   |    | $                                                                                                                                                                                                                                                                                                                                             | 140,843 |    |   | $      | 171,483 |    |   | $ | 213,146 |    |   | $ | 242,893 |    |   | $ | 242,071 |    |   | $ | 233,717 |    |
|                                                                                         |   |    |                                                                                                                                                                                                                                                                                                                                          |    |         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Ratio      of earnings to fixed charges                                                      |   |    |                                                                                                                                                                                                                                                                                                                                          | 1.1     |    |   |   | 1.0 |    |   |   | 1.0 |    |   |   | 1.3 |    |   |   |   | * |   |   | 1.6 |    |

| ( | *) | For      the year ended December 31, 2008, our earnings were insufficient to      cover our fixed charges by $308.5million. |
|---|----|----------------------------------------------------------------------------------------------------------------------------------|