with 18 episodes premiered on May 7, 1987

with 26 episodes premiered on January 14, 1988

with 26 episodes premiered on January 12, 1989

with 26 episodes premiered on January 11, 1990

with 26 episodes premiered on January 10, 1991

with 26 episodes premiered on January 9, 1992

with 26 episodes premiered on January 7, 1993

with 26 episodes premiered on January 6, 1994

with 26 episodes premiered on January 5, 1995

with 26 episodes premiered on January 4, 1996

with 26 episodes premiered on January 2, 1997

with 27 episodes premiered on January 1, 1998

with 26 episodes premiered on January 14, 1999