| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | August | 1 | 10239 | 1052 |
| 2008 | July | 1 | 10239 | 1063 |
| 2008 | June | 1 | 10239 | 1090 |
| 2008 | May | 1 | 10238 | 1129 |
| 2008 | April | 1 | 10238 | 1129 |
| 2008 | March | 1 | 10238 | 1127 |
| 2008 | February | 1 | 10238 | 1090 |
| 2008 | January | 1 | 10238 | 1108 |
| 2007 | December | 1 | 10238 | 1115 |
| 2007 | November | 1 | 10238 | 1125 |
| 2007 | October | 1 | 10238 | 1130 |
| 2007 | September | 1 | 10238 | 1129 |
| 2007 | June | 1 | 10251 | 1041 |
| 2007 | May | 1 | 10348 | 954 |