All Available Season All Season Specials Nov, 2011 4 episodes 0.0 Season 1 Jul, 2015 11 episodes 7.6 Season 2 Jun, 2016 8 episodes 7.5 Season 3 Jun, 2017 8 episodes 7.5 Season 4 Jan, 2018 8 episodes 7.6 Season 5 Jan, 2019 12 episodes 7.3 Season 6 Jan, 2020 8 episodes 7.5 Season 7 Nov, 2021 10 episodes 7.6 Season 8 Jan, 2023 6 episodes 7.0
