| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2005 | September | 1 | 390 | 625 |
| 2005 | August | 1 | 395 | 602 |
| 2005 | July | 1 | 392 | 588 |
| 2005 | June | 1 | 402 | 562 |
| 2005 | May | 1 | 400 | 562 |
| 2005 | April | 1 | 400 | 563 |
| 2005 | February | 1 | 398 | 560 |
| 2005 | January | 1 | 396 | 560 |
| 2004 | December | 1 | 401 | 567 |
| 2004 | November | 1 | 405 | 559 |
| 2004 | October | 1 | 454 | 532 |