| Week Ending | Rank | Streak |
|---|---|---|
| November 29, 2008 | #17 | 1 |
| December 20, 2008 | #16 | 2 |
| January 17, 2009 | #17 | 3 |
| February 7, 2009 | #7 | 4 |
| March 7, 2009 | #9 | 5 |
| May 2, 2009 | #10 | 6 |
| September 4, 2010 | #5 | 1 |
| February 26, 2011 | #24 | 1 |
| Week Ending | Rank | Streak |
|---|---|---|
| November 29, 2008 | #17 | 1 |
| December 20, 2008 | #16 | 2 |
| January 17, 2009 | #17 | 3 |
| February 7, 2009 | #7 | 4 |
| March 7, 2009 | #9 | 5 |
| May 2, 2009 | #10 | 6 |
| September 4, 2010 | #5 | 1 |
| February 26, 2011 | #24 | 1 |