| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2009 | July | 1 | 10519 | 638 |
| 2009 | June | 1 | 10517 | 624 |
| 2008 | December | 1 | 10516 | 619 |
| 2008 | November | 1 | 10471 | 661 |
| 2008 | October | 1 | 10421 | 707 |
| 2008 | September | 1 | 10440 | 637 |
| 2008 | August | 1 | 10462 | 673 |
| 2006 | July | 1 | 350 | 707 |
| 2006 | June | 1 | 372 | 684 |
| 2006 | May | 1 | 433 | 660 |