with 41 episodes premiered on January 20, 1987

with 38 episodes premiered on October 5, 1988

with 52 episodes premiered on September 20, 1989

with 56 episodes premiered on September 19, 1990

with 54 episodes premiered on September 18, 1991

with 55 episodes premiered on September 16, 1992

with 52 episodes premiered on September 22, 1993

with 40 episodes premiered on September 25, 1994

with 41 episodes premiered on October 20, 1995

with 43 episodes premiered on September 20, 1996

with 11 episodes premiered on November 13, 1997

with 13 episodes premiered on April 2, 1999

with 55 episodes premiered on July 2, 2001

with 51 episodes premiered on June 10, 2002

with 175 episodes premiered on October 13, 2008