| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2007 | January | 1 | 10277 | 1017 |
| 2006 | December | 1 | 278 | 1022 |
| 2006 | November | 1 | 277 | 1018 |
| 2006 | October | 1 | 264 | 1017 |
| 2006 | September | 1 | 263 | 1002 |
| 2006 | August | 1 | 267 | 1021 |
| 2006 | July | 1 | 253 | 1027 |
| 2006 | June | 1 | 250 | 1013 |
| 2006 | May | 1 | 234 | 1038 |
| 2006 | April | 1 | 236 | 1010 |
| 2006 | March | 1 | 221 | 986 |
| 2006 | February | 1 | 244 | 964 |
| 2005 | December | 1 | 258 | 939 |
| 2005 | November | 1 | 266 | 932 |
| 2005 | October | 1 | 258 | 959 |
| 2005 | September | 1 | 276 | 914 |