| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2006 | November | 1 | 627 | 597 |
| 2006 | October | 1 | 627 | 591 |
| 2006 | September | 1 | 627 | 588 |
| 2006 | August | 1 | 627 | 598 |
| 2006 | July | 1 | 625 | 594 |
| 2006 | June | 1 | 626 | 599 |
| 2006 | May | 1 | 626 | 605 |
| 2006 | April | 1 | 626 | 592 |
| 2006 | March | 1 | 624 | 588 |
| 2006 | February | 1 | 624 | 581 |
| 2005 | December | 1 | 624 | 579 |
| 2005 | November | 1 | 621 | 568 |
| 2005 | October | 1 | 621 | 573 |
| 2005 | September | 1 | 621 | 567 |
| 2005 | August | 1 | 620 | 559 |
| 2005 | July | 1 | 618 | 561 |
| 2005 | June | 1 | 555 | 616 |