| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2011 | June | 1 | 976 | 1048 |
| 2011 | May | 1 | 976 | 1039 |
| 2011 | April | 1 | 976 | 1045 |
| 2011 | March | 1 | 980 | 1035 |
| 2011 | February | 1 | 979 | 1027 |
| 2011 | January | 1 | 979 | 1032 |
| 2010 | December | 1 | 977 | 1041 |
| 2010 | November | 1 | 977 | 1035 |
| 2010 | October | 1 | 977 | 1052 |
| 2010 | September | 1 | 977 | 1037 |
| 2010 | August | 1 | 977 | 1046 |
| 2010 | July | 1 | 975 | 1069 |
| 2010 | June | 1 | 989 | 1058 |
| 2010 | May | 1 | 904 | 1164 |
| 2010 | April | 1 | 904 | 1186 |
| 2010 | March | 1 | 904 | 1184 |