| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | March | 1 | 10117 | 1214 |
| 2008 | February | 1 | 10117 | 1158 |
| 2008 | January | 1 | 10117 | 1174 |
| 2007 | December | 1 | 10117 | 1179 |
| 2007 | November | 1 | 10117 | 1192 |
| 2007 | October | 1 | 10117 | 1205 |
| 2007 | September | 1 | 10117 | 1211 |
| 2007 | August | 1 | 10117 | 1190 |
| 2007 | July | 1 | 10110 | 1186 |