| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | September | 1 | 481 | 1552 |
| 2012 | August | 1 | 481 | 1543 |
| 2012 | July | 1 | 476 | 1521 |
| 2012 | June | 1 | 476 | 1552 |
| 2012 | May | 1 | 472 | 1552 |
| 2012 | April | 1 | 471 | 1587 |
| 2012 | March | 1 | 471 | 1519 |
| 2012 | February | 1 | 471 | 1501 |
| 2012 | January | 1 | 471 | 1499 |
| 2011 | December | 1 | 471 | 1486 |
| 2011 | November | 1 | 471 | 1524 |
| 2011 | October | 1 | 471 | 1553 |