Season 1
22 episodes · Sep 13, 1990 · 7.4
Season 2
22 episodes · Sep 17, 1991 · 7.5
Season 3
22 episodes · Sep 23, 1992 · 7.6
Season 4
22 episodes · Sep 15, 1993 · 7.7
Season 5
23 episodes · Sep 21, 1994 · 7.7
Season 6
23 episodes · Sep 20, 1995 · 7.7
Season 7
23 episodes · Sep 18, 1996 · 7.5
Season 8
24 episodes · Sep 24, 1997 · 7.5
Season 9
24 episodes · Sep 23, 1998 · 7.5
Season 10
24 episodes · Sep 22, 1999 · 7.4
Season 11
24 episodes · Oct 18, 2000 · 7.4
Season 12
24 episodes · Sep 26, 2001 · 7.5
Season 13
24 episodes · Oct 2, 2002 · 7.6
Season 14
24 episodes · Sep 24, 2003 · 7.3
Season 15
24 episodes · Sep 22, 2004 · 7.2
Season 16
22 episodes · Sep 21, 2005 · 7.4
Season 17
22 episodes · Sep 22, 2006 · 7.2
Season 18
18 episodes · Jan 2, 2008 · 7.2
Season 19
22 episodes · Nov 5, 2008 · 7.2
Season 20
23 episodes · Sep 25, 2009 · 7.1
Season 21
10 episodes · Feb 24, 2022 · 7.4
Season 22
22 episodes · Sep 22, 2022 · 7.8
Season 23
13 episodes · Jan 18, 2024 · 8.4
Season 24
22 episodes · Oct 3, 2024 · 8.0
Season 25
21 episodes · Sep 25, 2025 · 8.1
