All Available Season All Season Season 1 Feb, 1987 15 episodes 0.0 Season 2 Jan, 1989 15 episodes 0.0 Season 3 Oct, 1990 9 episodes 0.0 Season 4 Jan, 1992 13 episodes 0.0 Season 5 Jan, 1993 13 episodes 0.0 Season 6 Nov, 1995 13 episodes 0.0 Season 7 Feb, 1996 13 episodes 0.0 Season 8 Jan, 1999 13 episodes 0.0 Season 9 Apr, 1999 10 episodes 0.0 Season 10 Sep, 2001 13 episodes 0.0 Season 11 Dec, 2001 13 episodes 0.0 Season 12 Oct, 2003 12 episodes 0.0 Season 13 Jan, 2004 12 episodes 0.0 Season 14 Oct, 2005 12 episodes 0.0 Season 15 Jan, 2006 15 episodes 0.0 Season 16 Sep, 2007 15 episodes 0.0 Season 17 Sep, 2008 16 episodes 0.0 Season 18 Jan, 2009 14 episodes 0.0 Season 19 Sep, 2010 17 episodes 0.0 Season 20 Jun, 2012 14 episodes 0.0 Season 21 Sep, 2012 15 episodes 0.0 Season 22 Feb, 2013 12 episodes 0.0