| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | August | 1 | 1239 | 594 |
| 2011 | July | 1 | 1239 | 596 |
| 2011 | June | 1 | 1239 | 601 |
| 2011 | May | 1 | 1239 | 593 |
| 2011 | April | 1 | 1239 | 599 |
| 2011 | March | 1 | 1239 | 599 |
| 2011 | February | 1 | 1236 | 599 |
| 2011 | January | 1 | 1236 | 602 |
| 2010 | December | 1 | 1236 | 609 |
| 2010 | November | 1 | 1235 | 607 |
| 2010 | October | 1 | 1235 | 604 |
| 2010 | September | 1 | 1232 | 606 |
| 2010 | August | 1 | 955 | 1091 |
| 2010 | July | 1 | 953 | 1119 |
| 2010 | June | 1 | 953 | 1130 |
| 2010 | May | 1 | 953 | 1073 |