| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | December | 1 | 1040 | 1004 |
| 2011 | November | 1 | 1040 | 1038 |
| 2011 | October | 1 | 1040 | 1050 |
| 2011 | September | 1 | 1040 | 1020 |
| 2011 | August | 1 | 1026 | 1041 |
| 2011 | July | 1 | 1026 | 1102 |
| 2011 | June | 1 | 1026 | 1151 |
| 2011 | May | 1 | 1027 | 1129 |
| 2011 | April | 1 | 1027 | 1133 |
| 2011 | March | 1 | 1027 | 1152 |
| 2011 | February | 1 | 1027 | 1153 |
| 2011 | January | 1 | 1027 | 1151 |
| 2009 | July | 1 | 10012 | 1034 |
| 2009 | June | 1 | 10012 | 1016 |
| 2008 | December | 1 | 10002 | 944 |