| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2006 | October | 1 | 244 | 776 |
| 2006 | September | 1 | 243 | 776 |
| 2006 | August | 1 | 242 | 785 |
| 2006 | July | 1 | 243 | 748 |
| 2006 | June | 1 | 241 | 740 |
| 2006 | May | 1 | 247 | 741 |
| 2006 | April | 1 | 247 | 704 |
| 2006 | March | 1 | 247 | 703 |
| 2006 | February | 1 | 248 | 696 |
| 2005 | September | 1 | 187 | 688 |
| 2005 | August | 1 | 179 | 659 |
| 2005 | July | 1 | 190 | 645 |
| 2005 | June | 1 | 192 | 622 |
| 2005 | May | 1 | 193 | 623 |
| 2005 | April | 1 | 206 | 615 |
| 2005 | February | 1 | 216 | 598 |
| 2005 | January | 1 | 159 | 609 |
| 2004 | December | 1 | 126 | 617 |
| 2004 | November | 1 | 126 | 605 |