| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | May | 1 | 681 | 1365 |
| 2012 | April | 1 | 681 | 1399 |
| 2012 | March | 1 | 681 | 1323 |
| 2012 | February | 1 | 681 | 1318 |
| 2012 | January | 1 | 681 | 1311 |
| 2011 | December | 1 | 681 | 1311 |
| 2011 | November | 1 | 681 | 1345 |
| 2011 | October | 1 | 681 | 1372 |
| 2011 | September | 1 | 681 | 1352 |
| 2011 | August | 1 | 683 | 1365 |
| 2011 | July | 1 | 681 | 1423 |