| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | September | 1 | 973 | 1074 |
| 2011 | August | 1 | 971 | 1081 |
| 2011 | July | 1 | 971 | 1144 |
| 2011 | June | 1 | 974 | 1190 |
| 2011 | May | 1 | 978 | 1162 |
| 2011 | April | 1 | 978 | 1164 |
| 2011 | March | 1 | 978 | 1183 |
| 2011 | February | 1 | 978 | 1185 |
| 2011 | January | 1 | 978 | 1184 |
| 2010 | November | 1 | 978 | 1146 |
| 2010 | October | 1 | 978 | 1156 |
| 2010 | September | 1 | 1016 | 1151 |
| 2010 | August | 1 | 1010 | 1161 |
| 2010 | July | 1 | 1010 | 1161 |
| 2010 | June | 1 | 938 | 1181 |