| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | March | 1 | 1036 | 859 |
| 2012 | February | 1 | 1036 | 856 |
| 2012 | January | 1 | 1036 | 849 |
| 2011 | December | 1 | 1036 | 851 |
| 2011 | November | 1 | 1036 | 879 |
| 2011 | October | 1 | 1036 | 886 |
| 2011 | September | 1 | 1036 | 876 |
| 2011 | August | 1 | 1036 | 889 |
| 2011 | July | 1 | 1036 | 907 |
| 2011 | June | 1 | 1036 | 948 |
| 2011 | May | 1 | 1036 | 933 |
| 2011 | April | 1 | 1036 | 935 |