(5 episodes, 1988-1999)
(3 episodes, 1984-1990)
(3 episodes, 1988-2002)
(3 episodes, 1992)
(3 episodes, 1994-2001)
(3 episodes, 2006-2009)
(2 episodes, 1994-1997)
(2 episodes, 1996-2009)
(2 episodes, 2003-2007)
(2 episodes, 2004-2005)
(2 episodes, 2005-2007)
(2 episodes, 2008-2009)
(1 episode, 1987)
(1 episode, 1988)
(1 episode, 1989)
(1 episode, 1991)
(1 episode, 1993)
(1 episode, 1997)
(1 episode, 1999)
(1 episode, 2002)
(1 episode, 2005)
(1 episode, 2006)
(1 episode, 2007)
(1 episode, 2008)
(1 episode, 2009)
(1 episode, 2010)
(unknown episodes)
