| Week Ending | Rank | Streak |
|---|---|---|
| November 29, 2008 | #4 | 1 |
| December 6, 2008 | #3 | 2 |
| December 13, 2008 | #15 | 3 |
| January 3, 2009 | #3 | 4 |
| January 10, 2009 | #1 | 5 |
| January 24, 2009 | #3 | 6 |
| February 21, 2009 | #7 | 7 |
| July 25, 2009 | #23 | 8 |
| March 6, 2010 | #19 | 10 |
| April 17, 2010 | #19 | 12 |
| October 2, 2010 | #25 | 1 |
| April 30, 2011 | #17 | 1 |
| April 14, 2012 | #10 | 1 |
| September 1, 2018 | #2 | 1 |
| May 1, 2021 | #17 | 1 |