| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2006 | July | 1 | 444 | 821 |
| 2006 | June | 1 | 442 | 823 |
| 2006 | May | 1 | 438 | 834 |
| 2006 | April | 1 | 437 | 821 |
| 2006 | March | 1 | 437 | 794 |
| 2006 | February | 1 | 445 | 780 |
| 2005 | December | 1 | 443 | 773 |
| 2005 | November | 1 | 443 | 765 |
| 2005 | October | 1 | 447 | 766 |
| 2005 | September | 1 | 442 | 762 |
| 2005 | August | 1 | 442 | 733 |
| 2005 | July | 1 | 437 | 729 |
| 2005 | June | 1 | 432 | 728 |
| 2005 | May | 1 | 356 | 798 |
| 2005 | April | 1 | 359 | 789 |