Season 1
15 episodes · Feb 10, 1987
Season 2
15 episodes · Jan 9, 1989
Season 3
9 episodes · Oct 23, 1990
Season 4
13 episodes · Jan 3, 1992
Season 5
13 episodes · Jan 8, 1993
Season 6
13 episodes · Nov 17, 1995
Season 7
13 episodes · Feb 23, 1996
Season 8
13 episodes · Jan 1, 1999
Season 9
10 episodes · Apr 2, 1999
Season 10
13 episodes · Sep 7, 2001
Season 11
13 episodes · Dec 14, 2001
Season 12
12 episodes · Oct 10, 2003
Season 13
12 episodes · Jan 9, 2004
Season 14
12 episodes · Oct 7, 2005
Season 15
15 episodes · Jan 6, 2006
Season 16
15 episodes · Sep 21, 2007
Season 17
16 episodes · Sep 5, 2008
Season 18
14 episodes · Jan 8, 2009
Season 19
17 episodes · Sep 28, 2010
Season 20
14 episodes · Jun 12, 2012
Season 21
15 episodes · Sep 14, 2012
Season 22
12 episodes · Feb 8, 2013
