| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | August | 1 | 960 | 1003 |
| 2011 | July | 1 | 958 | 1036 |
| 2011 | June | 1 | 955 | 1095 |
| 2011 | May | 1 | 951 | 1080 |
| 2011 | April | 1 | 951 | 1097 |
| 2011 | March | 1 | 951 | 1093 |
| 2011 | February | 1 | 951 | 1086 |
| 2011 | January | 1 | 951 | 1087 |
| 2010 | December | 1 | 952 | 1089 |
| 2010 | November | 1 | 952 | 1081 |
| 2010 | October | 1 | 952 | 1096 |
| 2010 | September | 1 | 940 | 1111 |
| 2010 | August | 1 | 938 | 1122 |
| 2010 | July | 1 | 938 | 1152 |
| 2010 | June | 1 | 938 | 1163 |