| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | August | 1 | 1648 | 373 |
| 2012 | July | 1 | 1648 | 367 |
| 2012 | June | 1 | 1648 | 382 |
| 2012 | May | 1 | 1648 | 373 |
| 2012 | April | 1 | 1648 | 376 |
| 2012 | March | 1 | 1648 | 360 |
| 2012 | February | 1 | 1648 | 358 |
| 2012 | January | 1 | 1648 | 350 |
| 2011 | December | 1 | 1648 | 352 |
| 2011 | November | 1 | 1648 | 363 |
| 2011 | October | 1 | 1648 | 353 |
| 2011 | September | 1 | 1639 | 349 |