All Available Season All Season Specials Jan, 0001 41 episodes 0.0 Season 1 Sep, 2003 24 episodes 7.0 Season 2 Sep, 2004 24 episodes 7.2 Season 3 Sep, 2005 24 episodes 7.5 Season 4 Sep, 2006 24 episodes 7.2 Season 5 Sep, 2007 19 episodes 7.3 Season 6 Sep, 2008 24 episodes 7.1 Season 7 Sep, 2009 22 episodes 6.7 Season 8 Sep, 2010 16 episodes 6.8 Season 9 Sep, 2011 24 episodes 4.7 Season 10 Sep, 2012 23 episodes 4.9 Season 11 Sep, 2013 22 episodes 4.8 Season 12 Oct, 2014 16 episodes 4.7
