Week ending Rank Streak
December 8, 2007 2 1
December 15, 2007 2 2
December 22, 2007 3 3
December 29, 2007 3 4
January 5, 2008 3 5
January 12, 2008 4 6
January 19, 2008 5 7
January 26, 2008 5 8
February 2, 2008 5 9
February 9, 2008 6 10
February 16, 2008 6 11
February 23, 2008 6 12
March 1, 2008 6 13
March 8, 2008 12 14
March 15, 2008 9 15
March 22, 2008 10 16
April 12, 2008 7 17
April 19, 2008 10 18
April 26, 2008 25 19
May 10, 2008 12 20
May 24, 2008 15 21
May 31, 2008 3 22
June 14, 2008 20 23
July 12, 2008 13 24
July 19, 2008 13 25
August 2, 2008 8 26
August 30, 2008 3 27
September 13, 2008 10 28
September 20, 2008 12 29
September 27, 2008 12 30
October 4, 2008 12 31
October 11, 2008 12 32
October 18, 2008 12 33
October 25, 2008 12 34
November 1, 2008 13 35
November 8, 2008 13 36
November 15, 2008 13 37
November 22, 2008 14 38
November 29, 2008 14 39
December 6, 2008 14 40
December 13, 2008 1 41
January 10, 2009 9 42
January 17, 2009 9 43
February 7, 2009 11 44
February 14, 2009 12 45
February 21, 2009 12 46
February 28, 2009 12 47
March 7, 2009 12 48
March 14, 2009 12 49
March 21, 2009 13 50
March 28, 2009 13 51
April 4, 2009 13 52
April 11, 2009 13 53
April 18, 2009 14 54
April 25, 2009 15 55
May 2, 2009 15 56
May 9, 2009 15 57
May 16, 2009 16 58
May 23, 2009 17 59
May 30, 2009 17 60
June 6, 2009 18 61
June 13, 2009 18 62
June 20, 2009 18 63
June 27, 2009 18 64
July 4, 2009 18 65
July 11, 2009 18 66
July 18, 2009 17 67
July 25, 2009 19 68
August 1, 2009 19 69
August 8, 2009 18 70
August 15, 2009 19 71
August 29, 2009 20 72
September 5, 2009 20 73
September 12, 2009 19 74
September 19, 2009 20 75
September 26, 2009 20 76
October 3, 2009 20 77
October 10, 2009 20 78
October 17, 2009 20 79
October 24, 2009 20 80
October 31, 2009 20 81
November 7, 2009 19 82
November 14, 2009 20 83
November 21, 2009 20 84
November 28, 2009 20 85
December 5, 2009 20 86
December 12, 2009 21 87
December 26, 2009 21 88
January 2, 2010 22 89
January 9, 2010 24 90