| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | July | 1 | 473 | 1523 |
| 2012 | June | 1 | 473 | 1554 |
| 2012 | May | 1 | 469 | 1555 |
| 2012 | April | 1 | 468 | 1589 |
| 2012 | March | 1 | 468 | 1521 |
| 2012 | February | 1 | 468 | 1503 |
| 2012 | January | 1 | 468 | 1501 |
| 2011 | December | 1 | 468 | 1491 |
| 2011 | November | 1 | 468 | 1528 |
| 2011 | October | 1 | 468 | 1557 |
| 2011 | September | 1 | 469 | 1528 |
| 2011 | August | 1 | 468 | 1540 |