| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2010 | May | 1 | 926 | 1128 |
| 2010 | April | 1 | 926 | 1148 |
| 2010 | March | 1 | 926 | 1138 |
| 2010 | February | 1 | 926 | 1117 |
| 2010 | January | 1 | 10119 | 1196 |
| 2009 | July | 1 | 10116 | 1161 |
| 2009 | June | 1 | 10112 | 1134 |
| 2008 | December | 1 | 9959 | 1222 |
| 2008 | November | 1 | 9949 | 1226 |
| 2008 | October | 1 | 9850 | 1334 |