Season 1
24 episodes · Sep 12, 2004
Season 2
24 episodes · Sep 11, 2005
Season 3
24 episodes · Sep 17, 2006
Season 4
24 episodes · Sep 16, 2007
Season 5
24 episodes · Sep 21, 2008
Season 6
24 episodes · Sep 27, 2009
Season 7
24 episodes · Sep 26, 2010
Season 8
24 episodes · Sep 25, 2011
Season 9
24 episodes · Sep 23, 2012
Season 10
25 episodes · Sep 22, 2013
Season 11
25 episodes · Sep 21, 2014
Season 12
24 episodes · Sep 26, 2015
Season 13
26 episodes · Sep 24, 2016
Season 14
25 episodes · Sep 23, 2017
Season 15
26 episodes · Sep 22, 2018
Season 16
31 episodes · Sep 22, 2019
Season 17
30 episodes · Sep 26, 2020
Season 18
26 episodes · Sep 25, 2021
Season 19
26 episodes · Sep 25, 2022
Season 20
26 episodes · Sep 24, 2023
Season 21
28 episodes · Sep 22, 2024
Season 22
20 episodes · Sep 21, 2025
