| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | February | 1 | 555 | 1637 |
| 2011 | January | 1 | 555 | 1632 |
| 2010 | December | 1 | 555 | 1630 |
| 2010 | November | 1 | 554 | 1611 |
| 2010 | October | 1 | 554 | 1635 |
| 2010 | September | 1 | 554 | 1631 |
| 2010 | August | 1 | 554 | 1657 |
| 2010 | July | 1 | 554 | 1681 |
| 2010 | June | 1 | 554 | 1683 |
| 2010 | May | 1 | 555 | 1616 |
| 2010 | April | 1 | 555 | 1632 |
| 2010 | March | 1 | 555 | 1625 |