All Available Season All Season Specials Jan, 2004 23 episodes 0.0 Season 1 Jan, 2004 12 episodes 0.0 Season 2 Oct, 2004 16 episodes 0.0 Season 3 Jan, 2008 17 episodes 0.0 Season 4 Jan, 2009 17 episodes 0.0 Season 5 Jan, 2011 17 episodes 0.0 Season 6 Jan, 2012 17 episodes 0.0 Season 7 Jan, 2013 17 episodes 0.0 Season 8 Jan, 2014 18 episodes 0.0 Season 9 Jan, 2015 18 episodes 0.0 Season 10 Jan, 2016 17 episodes 0.0 Season 11 Jan, 2017 18 episodes 0.0 Season 12 Jan, 2018 18 episodes 0.0 Season 13 Jan, 2019 18 episodes 0.0 Season 14 Jan, 2020 18 episodes 0.0 Season 15 Jan, 2022 18 episodes 0.0 Season 16 Jan, 2023 19 episodes 0.0 Season 17 Jan, 2024 19 episodes 0.0