| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | June | 1 | 10372 | 740 |
| 2008 | May | 1 | 10371 | 768 |
| 2008 | April | 1 | 10372 | 774 |
| 2008 | March | 1 | 10365 | 769 |
| 2008 | February | 1 | 10373 | 728 |
| 2008 | January | 1 | 10368 | 735 |
| 2007 | December | 1 | 10361 | 740 |
| 2007 | November | 1 | 10368 | 738 |
| 2007 | October | 1 | 10367 | 744 |
| 2007 | September | 1 | 10367 | 745 |
| 2007 | August | 1 | 10368 | 715 |
| 2007 | July | 1 | 10350 | 751 |