| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | February | 1 | 10274 | 1059 |
| 2008 | January | 1 | 10268 | 1084 |
| 2007 | December | 1 | 10276 | 1080 |
| 2007 | November | 1 | 10276 | 1086 |
| 2007 | October | 1 | 10275 | 1092 |
| 2007 | September | 1 | 10261 | 1103 |
| 2007 | August | 1 | 10260 | 1080 |
| 2007 | July | 1 | 10258 | 1084 |
| 2007 | June | 1 | 10259 | 1034 |
| 2007 | May | 1 | 10261 | 1047 |
| 2007 | April | 1 | 10262 | 1049 |
| 2007 | March | 1 | 10320 | 998 |