with 22 episodes premiered on September 22, 1989

with 25 episodes premiered on September 21, 1990

with 25 episodes premiered on September 20, 1991

with 24 episodes premiered on September 18, 1992

with 24 episodes premiered on September 24, 1993

with 25 episodes premiered on September 23, 1994

with 24 episodes premiered on September 22, 1995

with 24 episodes premiered on September 20, 1996

with 22 episodes premiered on September 19, 1997