| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | May | 1 | 1041 | 923 |
| 2011 | April | 1 | 1041 | 928 |
| 2011 | March | 1 | 1041 | 924 |
| 2011 | February | 1 | 1041 | 918 |
| 2011 | January | 1 | 1041 | 921 |
| 2010 | December | 1 | 1041 | 925 |
| 2010 | November | 1 | 1041 | 921 |
| 2010 | October | 1 | 1041 | 933 |
| 2010 | September | 1 | 1041 | 922 |
| 2010 | August | 1 | 1041 | 927 |
| 2010 | July | 1 | 1038 | 942 |
| 2010 | June | 1 | 1047 | 939 |