| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2009 | July | 1 | 10002 | 1296 |
| 2009 | June | 1 | 10064 | 1192 |
| 2008 | December | 1 | 9858 | 1296 |
| 2008 | November | 1 | 9859 | 1287 |
| 2008 | October | 1 | 9859 | 1326 |
| 2008 | September | 1 | 9866 | 1181 |
| 2008 | August | 1 | 9866 | 1256 |
| 2008 | April | 1 | 9917 | 1295 |
| 2008 | March | 1 | 9916 | 1284 |
| 2008 | February | 1 | 9984 | 1199 |
| 2008 | January | 1 | 10010 | 1215 |
| 2007 | December | 1 | 10018 | 1223 |
| 2007 | November | 1 | 10022 | 1238 |
| 2007 | October | 1 | 10057 | 1240 |
| 2007 | September | 1 | 10055 | 1252 |
| 2007 | August | 1 | 10057 | 1230 |