All Available Season All Season Specials Sep, 2011 1 episodes 0.0 Season 1 Oct, 2011 24 episodes 8.6 Season 2 Nov, 2012 18 episodes 7.1 Season 3 Sep, 2013 22 episodes 7.7 Season 4 Oct, 2014 22 episodes 7.4 Season 5 Sep, 2015 22 episodes 7.9 Season 6 Sep, 2016 22 episodes 7.5 Season 7 Sep, 2018 22 episodes 6.8 Season 8 Jan, 2020 21 episodes 0.0 Season 9 Jan, 2021 21 episodes 6.0
