| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2010 | July | 1 | 1341 | 767 |
| 2010 | June | 1 | 1341 | 768 |
| 2010 | May | 1 | 1341 | 737 |
| 2010 | April | 1 | 1341 | 742 |
| 2010 | March | 1 | 1341 | 742 |
| 2010 | February | 1 | 1341 | 725 |
| 2010 | January | 1 | 10402 | 784 |
| 2009 | July | 1 | 10355 | 798 |
| 2009 | June | 1 | 10355 | 784 |
| 2008 | December | 1 | 10355 | 748 |
| 2008 | November | 1 | 10387 | 725 |
| 2008 | October | 1 | 10355 | 757 |
| 2008 | September | 1 | 10355 | 686 |
| 2008 | August | 1 | 10352 | 743 |