| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2008 | June | 1 | 10080 | 1193 |
| 2008 | May | 1 | 10096 | 1238 |
| 2008 | April | 1 | 10102 | 1230 |
| 2008 | March | 1 | 10102 | 1222 |
| 2008 | February | 1 | 10102 | 1163 |
| 2008 | January | 1 | 10102 | 1180 |
| 2007 | December | 1 | 10102 | 1188 |
| 2007 | November | 1 | 10102 | 1201 |
| 2007 | October | 1 | 10102 | 1214 |
| 2007 | September | 1 | 10097 | 1226 |
| 2007 | August | 1 | 10088 | 1208 |
| 2007 | July | 1 | 10102 | 1197 |