| Date | Rank |
|---|---|
| May 13, 2012 | #284 |
| May 6, 2012 | #237 |
| April 29, 2012 | #232 |
| April 22, 2012 | #230 |
| February 19, 2012 | #118 |
| February 12, 2012 | #135 |
| February 5, 2012 | #133 |
| January 29, 2012 | #143 |
| January 8, 2012 | #44 |
| January 1, 2012 | #57 |
| November 20, 2011 | #44 |
| November 13, 2011 | #41 |
| November 6, 2011 | #34 |
| October 30, 2011 | #39 |
| October 16, 2011 | #22 |
| October 9, 2011 | #25 |
| October 2, 2011 | #20 |
| September 25, 2011 | #18 |