| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | August | 1 | 675 | 1336 |
| 2012 | July | 1 | 675 | 1327 |
| 2012 | June | 1 | 674 | 1359 |
| 2012 | May | 1 | 674 | 1372 |
| 2012 | April | 1 | 674 | 1409 |
| 2012 | March | 1 | 674 | 1331 |
| 2012 | February | 1 | 674 | 1324 |
| 2012 | January | 1 | 674 | 1319 |
| 2011 | December | 1 | 679 | 1312 |
| 2011 | November | 1 | 679 | 1347 |
| 2011 | October | 1 | 679 | 1374 |
| 2011 | September | 1 | 679 | 1354 |