| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | September | 1 | 10275 | 959 |
| 2008 | August | 1 | 10275 | 1022 |
| 2008 | July | 1 | 10278 | 1021 |
| 2008 | June | 1 | 10278 | 1043 |
| 2008 | May | 1 | 10278 | 1086 |
| 2008 | April | 1 | 10278 | 1083 |
| 2008 | March | 1 | 10278 | 1080 |
| 2008 | February | 1 | 10268 | 1067 |
| 2008 | January | 1 | 10277 | 1073 |
| 2007 | December | 1 | 10278 | 1076 |
| 2007 | November | 1 | 10276 | 1086 |
| 2007 | October | 1 | 10261 | 1107 |