| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | July | 1 | 9714 | 899 |
| 2008 | June | 1 | 9702 | 919 |
| 2008 | May | 1 | 9705 | 953 |
| 2008 | April | 1 | 9699 | 960 |
| 2008 | March | 1 | 9688 | 954 |
| 2008 | February | 1 | 9690 | 926 |
| 2008 | January | 1 | 9699 | 930 |
| 2007 | December | 1 | 9691 | 922 |
| 2007 | November | 1 | 9704 | 925 |
| 2007 | October | 1 | 9741 | 927 |
| 2007 | September | 1 | 9734 | 933 |
| 2007 | August | 1 | 9737 | 905 |