with 6 episodes premiered on November 8, 1989

with 14 episodes premiered on November 6, 1990

with 14 episodes premiered on November 5, 1991

with 14 episodes premiered on November 3, 1992

with 17 episodes premiered on September 7, 1993

with 20 episodes premiered on September 6, 1994

with 17 episodes premiered on September 5, 1995

with 20 episodes premiered on September 3, 1996

with 20 episodes premiered on September 2, 1997

with 20 episodes premiered on September 1, 1998

with 20 episodes premiered on September 7, 1999

with 20 episodes premiered on September 5, 2000

with 20 episodes premiered on September 4, 2001

with 20 episodes premiered on September 3, 2002

with 20 episodes premiered on September 9, 2003

with 18 episodes premiered on September 7, 2004

with 20 episodes premiered on September 6, 2005

with 20 episodes premiered on October 7, 2006