| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2009 | July | 1 | 10434 | 755 |
| 2009 | June | 1 | 10428 | 747 |
| 2008 | December | 1 | 10461 | 723 |
| 2008 | November | 1 | 10465 | 723 |
| 2008 | October | 1 | 10465 | 747 |
| 2008 | September | 1 | 10465 | 725 |
| 2008 | August | 1 | 10465 | 777 |
| 2008 | July | 1 | 10464 | 776 |
| 2008 | June | 1 | 10464 | 791 |
| 2008 | May | 1 | 10416 | 900 |
| 2008 | April | 1 | 10414 | 906 |