| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | July | 1 | 1717 | 297 |
| 2011 | June | 1 | 1717 | 297 |
| 2011 | May | 1 | 1717 | 293 |
| 2011 | April | 1 | 1717 | 289 |
| 2011 | March | 1 | 1717 | 287 |
| 2011 | February | 1 | 1717 | 286 |
| 2011 | January | 1 | 1717 | 286 |
| 2010 | December | 1 | 1716 | 287 |
| 2010 | November | 1 | 1716 | 284 |
| 2010 | October | 1 | 1716 | 292 |
| 2010 | September | 1 | 1716 | 293 |
| 2010 | August | 1 | 1702 | 297 |