| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | April | 1 | 1071 | 835 |
| 2012 | March | 1 | 1071 | 801 |
| 2012 | February | 1 | 1071 | 796 |
| 2012 | January | 1 | 1071 | 791 |
| 2011 | December | 1 | 1071 | 791 |
| 2011 | November | 1 | 1071 | 817 |
| 2011 | October | 1 | 1071 | 827 |
| 2011 | September | 1 | 1071 | 822 |
| 2011 | August | 1 | 1071 | 836 |
| 2011 | July | 1 | 1071 | 849 |
| 2011 | June | 1 | 1071 | 883 |