| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | August | 1 | 1639 | 378 |
| 2012 | July | 1 | 1639 | 376 |
| 2012 | June | 1 | 1639 | 391 |
| 2012 | May | 1 | 1639 | 383 |
| 2012 | April | 1 | 1639 | 387 |
| 2012 | March | 1 | 1637 | 370 |
| 2012 | February | 1 | 1638 | 369 |
| 2012 | January | 1 | 1637 | 364 |
| 2011 | December | 1 | 1637 | 361 |
| 2011 | November | 1 | 1637 | 372 |
| 2011 | October | 1 | 1637 | 366 |