| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2013 | March | 1 | 469 | 1531 |
| 2013 | February | 1 | 468 | 1528 |
| 2013 | January | 1 | 468 | 1550 |
| 2012 | December | 1 | 469 | 1559 |
| 2012 | November | 1 | 469 | 1536 |
| 2012 | October | 1 | 467 | 1546 |
| 2012 | September | 1 | 467 | 1559 |
| 2012 | August | 1 | 467 | 1552 |
| 2012 | July | 1 | 466 | 1529 |
| 2012 | June | 1 | 457 | 1574 |
| 2012 | May | 1 | 455 | 1574 |
| 2012 | April | 1 | 456 | 1600 |