| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2009 | July | 1 | 10525 | 629 |
| 2009 | June | 1 | 10525 | 615 |
| 2008 | December | 1 | 10527 | 612 |
| 2008 | November | 1 | 10529 | 616 |
| 2008 | October | 1 | 10524 | 625 |
| 2008 | September | 1 | 10524 | 583 |
| 2008 | August | 1 | 10523 | 633 |
| 2008 | July | 1 | 10571 | 604 |
| 2008 | June | 1 | 10573 | 613 |
| 2008 | May | 1 | 10573 | 631 |
| 2008 | April | 1 | 10576 | 635 |
| 2008 | March | 1 | 10575 | 626 |