| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | July | 1 | 10649 | 537 |
| 2008 | June | 1 | 10649 | 549 |
| 2008 | May | 1 | 10649 | 565 |
| 2008 | April | 1 | 10649 | 567 |
| 2008 | March | 1 | 10649 | 563 |
| 2008 | February | 1 | 10595 | 584 |
| 2008 | January | 1 | 10595 | 585 |
| 2007 | December | 1 | 10595 | 582 |
| 2007 | November | 1 | 10595 | 585 |
| 2007 | October | 1 | 10595 | 587 |
| 2007 | September | 1 | 10595 | 589 |
| 2007 | August | 1 | 10589 | 563 |