| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2006 | June | 1 | 646 | 514 |
| 2006 | May | 1 | 644 | 517 |
| 2006 | April | 1 | 640 | 505 |
| 2006 | March | 1 | 639 | 513 |
| 2006 | February | 1 | 608 | 527 |
| 2005 | December | 1 | 294 | 661 |
| 2005 | November | 1 | 297 | 668 |
| 2005 | October | 1 | 298 | 668 |
| 2005 | September | 1 | 307 | 663 |
| 2005 | August | 1 | 313 | 631 |
| 2005 | July | 1 | 317 | 618 |
| 2005 | June | 1 | 317 | 598 |
| 2005 | May | 1 | 303 | 594 |