| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | September | 1 | 1673 | 354 |
| 2012 | August | 1 | 1673 | 352 |
| 2012 | July | 1 | 1673 | 348 |
| 2012 | June | 1 | 1673 | 362 |
| 2012 | May | 1 | 1673 | 359 |
| 2012 | April | 1 | 1673 | 358 |
| 2012 | March | 1 | 1673 | 338 |
| 2012 | February | 1 | 1673 | 335 |
| 2012 | January | 1 | 1673 | 328 |
| 2011 | December | 1 | 1673 | 329 |
| 2011 | November | 1 | 1673 | 338 |
| 2011 | October | 1 | 1673 | 333 |