season  episodes     timeslot (et)      season premiere     season finale    tv season  rank  viewers (in millions)
0       1        10  saturday 8:00 pm   february 21 , 2004  august 14 , 2004  2003 - 2004   123                   6.21
1       2        17  saturday 8:00 pm  september 25 , 2004  august 27 , 2005  2004 - 2005   107                   6.41
2       3        25  saturday 8:00 pm  september 17 , 2005  august 12 , 2006  2005 - 2006   126                   5.74
3       4        25  saturday 8:00 pm    october 21 , 2006  august 25 , 2007  2006 - 2007   180                   5.12
4       5        23  saturday 8:00 pm    december 8 , 2007  august 23 , 2008  2007 - 2008   160                   4.69
5       6        21  saturday 8:00 pm   december 13 , 2008  august 29 , 2009  2008 - 2009   149                   3.80
6       7        18  saturday 8:00 pm   december 12 , 2009  august 28 , 2010  2009 - 2010   119                   3.55
7       8        22  saturday 8:00 pm   december 11 , 2010  august 20 , 2011  2010 - 2011   170                   3.53
8       9        14  saturday 8:00 pm   december 24 , 2011  august 18 , 2012  2011 - 2012   156                   3.46

Table as JSON:
{"season":{"0":1,"1":2,"2":3,"3":4,"4":5,"5":6,"6":7,"7":8,"8":9},"episodes":{"0":10,"1":17,"2":25,"3":25,"4":23,"5":21,"6":18,"7":22,"8":14},"timeslot (et)":{"0":"saturday 8:00 pm","1":"saturday 8:00 pm","2":"saturday 8:00 pm","3":"saturday 8:00 pm","4":"saturday 8:00 pm","5":"saturday 8:00 pm","6":"saturday 8:00 pm","7":"saturday 8:00 pm","8":"saturday 8:00 pm"},"season premiere":{"0":"february 21 , 2004","1":"september 25 , 2004","2":"september 17 , 2005","3":"october 21 , 2006","4":"december 8 , 2007","5":"december 13 , 2008","6":"december 12 , 2009","7":"december 11 , 2010","8":"december 24 , 2011"},"season finale":{"0":"august 14 , 2004","1":"august 27 , 2005","2":"august 12 , 2006","3":"august 25 , 2007","4":"august 23 , 2008","5":"august 29 , 2009","6":"august 28 , 2010","7":"august 20 , 2011","8":"august 18 , 2012"},"tv season":{"0":"2003 - 2004","1":"2004 - 2005","2":"2005 - 2006","3":"2006 - 2007","4":"2007 - 2008","5":"2008 - 2009","6":"2009 - 2010","7":"2010 - 2011","8":"2011 - 2012"},"rank":{"0":123,"1":107,"2":126,"3":180,"4":160,"5":149,"6":119,"7":170,"8":156},"viewers (in millions)":{"0":6.21,"1":6.41,"2":5.74,"3":5.12,"4":4.69,"5":3.8,"6":3.55,"7":3.53,"8":3.46}}