| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | August | 1 | 589 | 1426 |
| 2012 | July | 1 | 589 | 1408 |
| 2012 | June | 1 | 589 | 1444 |
| 2012 | May | 1 | 589 | 1448 |
| 2012 | April | 1 | 586 | 1485 |
| 2012 | March | 1 | 586 | 1420 |
| 2012 | February | 1 | 588 | 1405 |
| 2012 | January | 1 | 588 | 1402 |
| 2011 | December | 1 | 588 | 1396 |
| 2011 | November | 1 | 588 | 1438 |
| 2011 | October | 1 | 588 | 1465 |
| 2011 | September | 1 | 585 | 1449 |