| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2010 | February | 1 | 1174 | 643 |
| 2010 | January | 1 | 10496 | 681 |
| 2009 | July | 1 | 10495 | 669 |
| 2009 | June | 1 | 10495 | 663 |
| 2008 | December | 1 | 10487 | 693 |
| 2008 | November | 1 | 10487 | 694 |
| 2008 | October | 1 | 10487 | 715 |
| 2008 | September | 1 | 10487 | 695 |
| 2008 | August | 1 | 10487 | 746 |
| 2008 | July | 1 | 10487 | 745 |
| 2008 | June | 1 | 10487 | 761 |
| 2008 | May | 1 | 10486 | 792 |
| 2008 | April | 1 | 10485 | 793 |
| 2008 | March | 1 | 10485 | 792 |