Season 1
6 episodes · Sep 3, 2003 · 7.9
Season 2
6 episodes · Jan 23, 2005 · 7.6
Season 3
13 episodes · Sep 14, 2005 · 7.6
Season 4
10 episodes · Apr 15, 2007 · 7.9
Season 5
10 episodes · Apr 9, 2008 · 7.9
Season 6
3 episodes · Dec 16, 2007 · 6.9
Season 7
8 episodes · Nov 4, 2009 · 7.5
Season 8
2 episodes · Jun 10, 2009 · 8.2
Season 9
8 episodes · Sep 8, 2010 · 7.7
Season 10
6 episodes · Feb 28, 2011 · 8.0
Season 11
13 episodes · Aug 12, 2011 · 7.9
Season 12
13 episodes · Aug 3, 2012 · 7.7
Season 13
10 episodes · Dec 16, 2013 · 7.8
Season 14
11 episodes · Jan 5, 2015 · 7.8
Season 15
10 episodes · Jan 2, 2016 · 8.3
Season 16
10 episodes · Jun 7, 2016 · 8.2
Season 17
10 episodes · Feb 20, 2017 · 8.0
Season 18
10 episodes · Feb 13, 2018 · 7.9
Season 19
10 episodes · Jan 2, 2019 · 7.9
Season 20
10 episodes · Jan 9, 2020 · 7.7
Season 21
10 episodes · Apr 4, 2021 · 8.1
Season 22
10 episodes · Jan 10, 2022 · 8.0
Season 23
10 episodes · Feb 13, 2023 · 7.8
Season 24
10 episodes · Feb 18, 2024 · 8.1
Season 25
11 episodes · Feb 3, 2025 · 8.0
Season 26
10 episodes · Feb 2, 2026 · 8.0
