| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | July | 1 | 9996 | 1202 |
| 2008 | June | 1 | 10023 | 1213 |
| 2008 | May | 1 | 10002 | 1274 |
| 2008 | April | 1 | 10011 | 1261 |
| 2008 | March | 1 | 10013 | 1254 |
| 2008 | February | 1 | 10052 | 1185 |
| 2008 | January | 1 | 10061 | 1201 |
| 2007 | December | 1 | 10043 | 1212 |
| 2007 | November | 1 | 10061 | 1224 |
| 2007 | October | 1 | 10093 | 1221 |
| 2007 | September | 1 | 10110 | 1214 |
| 2007 | August | 1 | 10083 | 1213 |