| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | June | 1 | 845 | 1257 |
| 2011 | May | 1 | 845 | 1232 |
| 2011 | April | 1 | 845 | 1255 |
| 2011 | March | 1 | 845 | 1258 |
| 2011 | February | 1 | 845 | 1259 |
| 2011 | January | 1 | 845 | 1258 |
| 2010 | December | 1 | 845 | 1267 |
| 2010 | November | 1 | 841 | 1267 |
| 2010 | October | 1 | 841 | 1283 |
| 2010 | September | 1 | 841 | 1282 |
| 2010 | August | 1 | 841 | 1295 |
| 2010 | July | 1 | 840 | 1336 |
| 2010 | June | 1 | 840 | 1348 |