| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2009 | July | 1 | 9948 | 1055 |
| 2009 | June | 1 | 9948 | 1030 |
| 2008 | December | 1 | 9948 | 949 |
| 2008 | October | 1 | 9953 | 955 |
| 2008 | September | 1 | 9953 | 838 |
| 2008 | August | 1 | 9953 | 896 |
| 2008 | July | 1 | 9953 | 870 |
| 2008 | June | 1 | 9953 | 887 |
| 2008 | May | 1 | 9953 | 921 |
| 2008 | April | 1 | 9953 | 925 |
| 2008 | March | 1 | 9953 | 914 |
| 2008 | February | 1 | 9953 | 883 |
| 2008 | January | 1 | 9953 | 888 |
| 2007 | December | 1 | 9952 | 882 |