| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | June | 1 | 9875 | 1263 |
| 2008 | May | 1 | 9885 | 1313 |
| 2008 | April | 1 | 9899 | 1300 |
| 2008 | March | 1 | 9911 | 1288 |
| 2008 | February | 1 | 9981 | 1204 |
| 2008 | January | 1 | 9989 | 1220 |
| 2007 | December | 1 | 10010 | 1224 |
| 2007 | November | 1 | 10020 | 1239 |
| 2007 | October | 1 | 10033 | 1253 |
| 2007 | September | 1 | 10061 | 1251 |
| 2007 | August | 1 | 10057 | 1230 |