| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2010 | July | 1 | 1298 | 859 |
| 2010 | June | 1 | 1298 | 857 |
| 2010 | May | 1 | 1298 | 823 |
| 2010 | April | 1 | 1298 | 821 |
| 2010 | March | 1 | 1298 | 816 |
| 2010 | February | 1 | 1298 | 804 |
| 2010 | January | 1 | 10336 | 864 |
| 2009 | July | 1 | 10292 | 862 |
| 2009 | June | 1 | 10288 | 846 |
| 2008 | December | 1 | 9555 | 996 |
| 2008 | November | 1 | 9561 | 984 |