| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2005 | July | 1 | 510 | 544 |
| 2005 | June | 1 | 508 | 528 |
| 2005 | May | 1 | 508 | 530 |
| 2005 | April | 1 | 482 | 541 |
| 2005 | February | 1 | 477 | 539 |
| 2005 | January | 1 | 458 | 544 |
| 2004 | December | 1 | 402 | 565 |
| 2004 | November | 1 | 400 | 564 |
| 2004 | October | 1 | 316 | 574 |
| 2004 | September | 1 | 184 | 572 |
| 2004 | August | 1 | 180 | 583 |