| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | August | 1 | 707 | 1313 |
| 2012 | July | 1 | 707 | 1301 |
| 2012 | June | 1 | 768 | 1262 |
| 2012 | May | 1 | 768 | 1264 |
| 2012 | April | 1 | 767 | 1293 |
| 2012 | March | 1 | 753 | 1247 |
| 2012 | February | 1 | 753 | 1243 |
| 2012 | January | 1 | 753 | 1238 |
| 2011 | December | 1 | 753 | 1234 |
| 2011 | November | 1 | 753 | 1266 |
| 2011 | October | 1 | 753 | 1289 |
| 2011 | September | 1 | 754 | 1264 |