| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2009 | July | 1 | 9958 | 1342 |
| 2009 | June | 1 | 9959 | 1306 |
| 2008 | December | 1 | 9961 | 1221 |
| 2008 | November | 1 | 9962 | 1220 |
| 2008 | October | 1 | 9960 | 1255 |
| 2008 | September | 1 | 9941 | 1155 |
| 2008 | August | 1 | 9944 | 1229 |
| 2008 | July | 1 | 9892 | 1232 |
| 2008 | June | 1 | 9892 | 1253 |
| 2008 | May | 1 | 9888 | 1310 |
| 2008 | April | 1 | 9891 | 1304 |
| 2008 | March | 1 | 9891 | 1296 |
| 2008 | February | 1 | 9904 | 1229 |
| 2008 | January | 1 | 9925 | 1241 |