| Date | Rank |
|---|---|
| November 1, 2010 | #401 |
| February 29, 2010 | #284 |
| October 12, 2009 | #291 |
| October 5, 2009 | #291 |
| August 3, 2009 | #402 |
| July 13, 2009 | #299 |
| June 22, 2009 | #333 |
| April 13, 2009 | #297 |
| April 6, 2009 | #319 |
| March 2, 2009 | #321 |
| January 12, 2009 | #234 |
| December 22, 2008 | #227 |
| November 31, 2008 | #203 |
| November 24, 2008 | #168 |
| November 10, 2008 | #225 |
| November 3, 2008 | #213 |
| October 27, 2008 | #142 |