| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2009 | July | 1 | 9595 | 1105 |
| 2009 | June | 1 | 9612 | 1074 |
| 2008 | December | 1 | 9480 | 1008 |
| 2008 | November | 1 | 9446 | 1000 |
| 2008 | October | 1 | 9550 | 1001 |
| 2008 | July | 1 | 9658 | 911 |
| 2008 | June | 1 | 9696 | 920 |
| 2008 | May | 1 | 9698 | 955 |
| 2008 | April | 1 | 9712 | 956 |
| 2008 | March | 1 | 9724 | 945 |
| 2008 | February | 1 | 9743 | 911 |
| 2008 | January | 1 | 9760 | 918 |
| 2007 | December | 1 | 9785 | 905 |
| 2007 | November | 1 | 9844 | 902 |
| 2007 | October | 1 | 9847 | 911 |
| 2007 | September | 1 | 9933 | 902 |
| 2007 | August | 1 | 9938 | 877 |