| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | August | 1 | 1549 | 458 |
| 2012 | July | 1 | 1549 | 456 |
| 2012 | June | 1 | 1549 | 472 |
| 2012 | May | 1 | 1549 | 465 |
| 2012 | April | 1 | 1549 | 470 |
| 2012 | March | 1 | 1549 | 453 |
| 2012 | February | 1 | 1549 | 450 |
| 2012 | January | 1 | 1549 | 441 |
| 2011 | December | 1 | 1549 | 440 |
| 2011 | November | 1 | 1549 | 454 |
| 2011 | October | 1 | 1549 | 461 |
| 2010 | June | 1 | 1503 | 510 |
| 2010 | May | 1 | 1503 | 478 |
| 2010 | April | 1 | 1503 | 474 |
| 2010 | March | 1 | 1503 | 468 |
| 2010 | February | 1 | 1503 | 448 |
| 2010 | January | 1 | 10694 | 489 |
| 2009 | July | 1 | 10529 | 626 |