| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | April | 1 | 10603 | 620 |
| 2008 | March | 1 | 10606 | 616 |
| 2008 | February | 1 | 10605 | 608 |
| 2008 | January | 1 | 10605 | 621 |
| 2007 | December | 1 | 10605 | 623 |
| 2007 | November | 1 | 10608 | 629 |
| 2007 | October | 1 | 10608 | 624 |
| 2007 | September | 1 | 10608 | 631 |
| 2007 | August | 1 | 10607 | 612 |
| 2007 | July | 1 | 10606 | 621 |
| 2007 | June | 1 | 10605 | 597 |
| 2007 | May | 1 | 10604 | 620 |
| 2007 | April | 1 | 10335 | 977 |
| 2007 | March | 1 | 10335 | 987 |
| 2007 | February | 1 | 10335 | 960 |
| 2007 | January | 1 | 10327 | 965 |