| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2004 | April | 1 | 659 | 440 |
| 2004 | March | 1 | 649 | 448 |
| 2004 | February | 1 | 659 | 440 |
| 2004 | January | 1 | 1240 | 142 |
| 2003 | December | 1 | 1237 | 131 |
| 2003 | November | 1 | 658 | 417 |
| 2003 | October | 1 | 656 | 420 |
| 2003 | September | 1 | 645 | 439 |
| 2003 | August | 1 | 654 | 431 |
| 2003 | July | 1 | 648 | 418 |
| 2003 | June | 1 | 646 | 418 |
| 2003 | May | 1 | 633 | 448 |