| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2010 | March | 1 | 906 | 1182 |
| 2010 | February | 1 | 906 | 1158 |
| 2010 | January | 1 | 10090 | 1233 |
| 2009 | July | 1 | 10089 | 1202 |
| 2009 | June | 1 | 10089 | 1169 |
| 2008 | December | 1 | 9980 | 1209 |
| 2008 | November | 1 | 9980 | 1210 |
| 2008 | October | 1 | 9978 | 1248 |
| 2008 | September | 1 | 9958 | 1147 |
| 2008 | August | 1 | 9958 | 1222 |
| 2008 | July | 1 | 9804 | 1255 |