| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2013 | March | 1 | 313 | 1661 |
| 2013 | February | 1 | 314 | 1653 |
| 2013 | January | 1 | 314 | 1677 |
| 2012 | December | 1 | 306 | 1691 |
| 2012 | November | 1 | 298 | 1672 |
| 2012 | October | 1 | 298 | 1681 |
| 2012 | September | 1 | 298 | 1695 |
| 2012 | August | 1 | 297 | 1684 |
| 2012 | July | 1 | 305 | 1641 |
| 2012 | June | 1 | 296 | 1663 |
| 2012 | May | 1 | 297 | 1662 |
| 2012 | April | 1 | 285 | 1679 |