All Available Season All Season Specials Aug, 2010 1 episodes 0.0 Season 1 Jan, 2010 12 episodes 6.1 Season 2 Jan, 2011 13 episodes 6.4 Season 3 Jan, 2012 13 episodes 6.5 Season 4 Jan, 2013 13 episodes 6.7 Season 5 Oct, 2013 16 episodes 6.6 Season 6 Oct, 2014 10 episodes 6.8
