| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | July | 1 | 10381 | 888 |
| 2008 | June | 1 | 10381 | 905 |
| 2008 | May | 1 | 10381 | 947 |
| 2008 | April | 1 | 10381 | 947 |
| 2008 | March | 1 | 10381 | 944 |
| 2008 | February | 1 | 10381 | 925 |
| 2008 | January | 1 | 10381 | 941 |
| 2007 | December | 1 | 10381 | 941 |
| 2007 | November | 1 | 10381 | 954 |
| 2007 | October | 1 | 10381 | 958 |
| 2007 | September | 1 | 10381 | 954 |
| 2007 | August | 1 | 10381 | 930 |