| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | August | 1 | 10931 | 345 |
| 2008 | July | 1 | 10931 | 341 |
| 2008 | June | 1 | 10931 | 346 |
| 2008 | May | 1 | 10931 | 358 |
| 2008 | April | 1 | 10931 | 361 |
| 2008 | March | 1 | 10931 | 360 |
| 2008 | February | 1 | 10931 | 349 |
| 2008 | January | 1 | 10931 | 351 |
| 2007 | December | 1 | 10931 | 351 |
| 2007 | November | 1 | 10931 | 351 |
| 2007 | October | 1 | 10931 | 349 |
| 2007 | September | 1 | 10931 | 350 |