| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2010 | February | 1 | 1145 | 703 |
| 2010 | January | 1 | 10455 | 742 |
| 2009 | July | 1 | 10453 | 728 |
| 2009 | June | 1 | 10453 | 719 |
| 2008 | December | 1 | 10433 | 758 |
| 2008 | November | 1 | 10433 | 764 |
| 2008 | October | 1 | 10431 | 792 |
| 2008 | September | 1 | 10436 | 764 |
| 2008 | August | 1 | 10436 | 819 |
| 2008 | July | 1 | 10468 | 772 |
| 2008 | June | 1 | 10464 | 794 |