Rank History
| Date |
Rank |
| July 17, 2011 | #252 |
| July 10, 2011 | #198 |
| March 6, 2011 | #202 |
| July 27, 2009 | #453 |
| June 15, 2009 | #378 |
| April 6, 2009 | #535 |
| March 30, 2009 | #474 |
| February 2, 2009 | #549 |
| January 26, 2009 | #457 |
| January 19, 2009 | #486 |
| December 15, 2008 | #538 |
| December 8, 2008 | #548 |
| November 17, 2008 | #670 |
| October 13, 2008 | #342 |
| October 6, 2008 | #412 |
| September 15, 2008 | #317 |
| June 16, 2008 | #312 |
| June 9, 2008 | #277 |
| March 17, 2008 | #350 |
| March 10, 2008 | #300 |
| March 3, 2008 | #285 |
| February 18, 2008 | #314 |
| February 11, 2008 | #310 |
| February 4, 2008 | #389 |
| January 28, 2008 | #346 |
| January 7, 2008 | #303 |
| December 24, 2007 | #281 |
| December 17, 2007 | #266 |
| December 10, 2007 | #263 |
| November 26, 2007 | #290 |
| November 19, 2007 | #297 |
| October 29, 2007 | #375 |
| October 15, 2007 | #327 |
| October 8, 2007 | #316 |
| September 24, 2007 | #321 |
| September 17, 2007 | #405 |
| September 10, 2007 | #325 |
| September 3, 2007 | #336 |
| July 30, 2007 | #380 |
| July 23, 2007 | #264 |
| July 16, 2007 | #300 |
| July 2, 2007 | #317 |
| June 25, 2007 | #325 |
| June 18, 2007 | #336 |
| June 11, 2007 | #397 |
| June 4, 2007 | #440 |
| May 28, 2007 | #405 |
| May 21, 2007 | #433 |
| May 14, 2007 | #433 |
| May 7, 2007 | #425 |
| April 23, 2007 | #380 |
| April 16, 2007 | #364 |
Peak: #12 on August 28, 2006
Valley: #670 on November 17, 2008