Week ending Rank Streak
September 29, 2007 12 1
October 6, 2007 13 2
October 13, 2007 14 3
October 20, 2007 16 4
October 27, 2007 17 5
November 3, 2007 18 6
November 10, 2007 18 7
November 17, 2007 18 8
November 24, 2007 19 9
December 1, 2007 20 10
December 8, 2007 21 11
December 15, 2007 21 12
December 22, 2007 22 13
December 29, 2007 22 14
January 5, 2008 22 15
January 12, 2008 22 16
January 19, 2008 24 17
December 6, 2008 23 18
January 24, 2009 14 19
January 31, 2009 13 20
February 21, 2009 6 21
August 22, 2009 22 22
December 19, 2009 18 23
January 16, 2010 20 24