| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2005 | July | 1 | 405 | 761 |
| 2005 | June | 1 | 390 | 769 |
| 2005 | May | 1 | 382 | 779 |
| 2005 | April | 1 | 381 | 773 |
| 2005 | February | 1 | 427 | 730 |
| 2005 | January | 1 | 435 | 720 |
| 2004 | December | 1 | 432 | 745 |
| 2004 | November | 1 | 435 | 734 |
| 2004 | October | 1 | 421 | 727 |
| 2004 | September | 1 | 417 | 747 |
| 2004 | August | 1 | 421 | 753 |
| 2004 | July | 1 | 427 | 747 |