| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | July | 1 | 415 | 1571 |
| 2012 | June | 1 | 414 | 1601 |
| 2012 | May | 1 | 414 | 1602 |
| 2012 | April | 1 | 414 | 1629 |
| 2012 | March | 1 | 392 | 1571 |
| 2012 | February | 1 | 392 | 1548 |
| 2012 | January | 1 | 392 | 1546 |
| 2011 | December | 1 | 392 | 1523 |
| 2011 | November | 1 | 392 | 1561 |
| 2011 | October | 1 | 392 | 1591 |
| 2011 | September | 1 | 392 | 1564 |
| 2011 | August | 1 | 392 | 1579 |