| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | November | 1 | 10279 | 806 |
| 2008 | October | 1 | 10281 | 810 |
| 2008 | September | 1 | 10223 | 761 |
| 2008 | August | 1 | 10290 | 782 |
| 2008 | July | 1 | 10289 | 775 |
| 2008 | June | 1 | 10150 | 846 |
| 2008 | May | 1 | 10133 | 884 |
| 2008 | April | 1 | 10143 | 887 |
| 2008 | March | 1 | 10130 | 878 |
| 2008 | February | 1 | 10141 | 846 |
| 2008 | January | 1 | 10126 | 852 |
| 2007 | December | 1 | 10137 | 848 |
| 2007 | November | 1 | 10126 | 855 |
| 2007 | October | 1 | 10120 | 860 |
| 2007 | September | 1 | 10104 | 864 |
| 2007 | August | 1 | 10138 | 829 |