| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | August | 1 | 10438 | 816 |
| 2008 | July | 1 | 10437 | 820 |
| 2008 | June | 1 | 10437 | 841 |
| 2008 | May | 1 | 10437 | 875 |
| 2008 | April | 1 | 10437 | 875 |
| 2008 | March | 1 | 10437 | 871 |
| 2008 | February | 1 | 10437 | 851 |
| 2008 | January | 1 | 10437 | 866 |
| 2007 | December | 1 | 10437 | 869 |
| 2007 | November | 1 | 10437 | 885 |
| 2007 | October | 1 | 10437 | 886 |
| 2007 | September | 1 | 10437 | 878 |