| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2006 | June | 1 | 543 | 589 |
| 2006 | May | 1 | 543 | 591 |
| 2006 | April | 1 | 543 | 576 |
| 2006 | March | 1 | 543 | 572 |
| 2006 | February | 1 | 543 | 564 |
| 2005 | December | 1 | 599 | 515 |
| 2005 | November | 1 | 599 | 516 |
| 2005 | October | 1 | 599 | 511 |
| 2005 | September | 1 | 599 | 510 |
| 2005 | August | 1 | 595 | 511 |
| 2005 | July | 1 | 526 | 536 |