| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2005 | May | 1 | 511 | 674 |
| 2005 | April | 1 | 512 | 659 |
| 2005 | February | 1 | 511 | 659 |
| 2005 | January | 1 | 511 | 663 |
| 2004 | December | 1 | 514 | 677 |
| 2004 | November | 1 | 514 | 672 |
| 2004 | October | 1 | 509 | 651 |
| 2004 | September | 1 | 509 | 662 |
| 2004 | August | 1 | 510 | 671 |
| 2004 | July | 1 | 510 | 670 |
| 2004 | June | 1 | 510 | 655 |
| 2004 | May | 1 | 514 | 658 |
| 2004 | April | 1 | 514 | 670 |
| 2004 | March | 1 | 624 | 563 |
| 2004 | February | 1 | 399 | 759 |
| 2004 | January | 1 | 398 | 748 |