| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | July | 1 | 10292 | 773 |
| 2008 | June | 1 | 10292 | 783 |
| 2008 | May | 1 | 10292 | 817 |
| 2008 | April | 1 | 10292 | 826 |
| 2008 | March | 1 | 10292 | 816 |
| 2008 | February | 1 | 10292 | 782 |
| 2008 | January | 1 | 10292 | 788 |
| 2007 | December | 1 | 10293 | 785 |
| 2007 | November | 1 | 10299 | 786 |
| 2007 | October | 1 | 10285 | 793 |