All Available Season All Season Specials Apr, 2003 126 episodes 0.0 Season 1 Sep, 2003 23 episodes 7.5 Season 2 Sep, 2004 23 episodes 7.4 Season 3 Sep, 2005 24 episodes 7.1 Season 4 Sep, 2006 24 episodes 6.9 Season 5 Sep, 2007 19 episodes 7.3 Season 6 Sep, 2008 25 episodes 7.3 Season 7 Sep, 2009 24 episodes 7.3 Season 8 Sep, 2010 24 episodes 7.2 Season 9 Sep, 2011 24 episodes 7.4 Season 10 Sep, 2012 24 episodes 7.2 Season 11 Sep, 2013 24 episodes 7.2 Season 12 Sep, 2014 24 episodes 7.1 Season 13 Sep, 2015 24 episodes 7.3 Season 14 Sep, 2016 24 episodes 7.6 Season 15 Sep, 2017 24 episodes 8.0 Season 16 Sep, 2018 24 episodes 7.9 Season 17 Sep, 2019 20 episodes 7.8 Season 18 Nov, 2020 16 episodes 7.9 Season 19 Sep, 2021 21 episodes 7.9 Season 20 Sep, 2022 22 episodes 7.6 Season 21 Feb, 2024 10 episodes 8.0 Season 22 Oct, 2024 7 episodes 10.0
