| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | December | 1 | 10822 | 376 |
| 2008 | November | 1 | 10823 | 376 |
| 2008 | October | 1 | 10822 | 383 |
| 2008 | September | 1 | 10822 | 371 |
| 2008 | August | 1 | 10813 | 411 |
| 2008 | July | 1 | 10822 | 400 |
| 2008 | June | 1 | 10817 | 413 |
| 2008 | May | 1 | 10822 | 426 |
| 2008 | April | 1 | 10814 | 431 |
| 2008 | March | 1 | 10804 | 438 |