| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | April | 1 | 1256 | 857 |
| 2011 | March | 1 | 1256 | 872 |
| 2011 | February | 1 | 1256 | 871 |
| 2011 | January | 1 | 1256 | 875 |
| 2010 | December | 1 | 1257 | 878 |
| 2010 | November | 1 | 1257 | 864 |
| 2010 | October | 1 | 1257 | 871 |
| 2010 | September | 1 | 1257 | 881 |
| 2010 | August | 1 | 1257 | 887 |
| 2010 | July | 1 | 1257 | 903 |
| 2010 | June | 1 | 1260 | 899 |