with 20 episodes premiered on December 22, 1979

with 4 episodes premiered on June 9, 1979

with 6 episodes premiered on September 13, 1980

with 6 episodes premiered on September 26, 1981

with 8 episodes premiered on October 2, 1982

with 8 episodes premiered on October 15, 1983

with 8 episodes premiered on September 1, 1984

with 10 episodes premiered on September 7, 1985

with 10 episodes premiered on December 6, 1986

with 9 episodes premiered on January 2, 1988

with 8 episodes premiered on January 7, 1989

with 8 episodes premiered on January 6, 1990

with 9 episodes premiered on January 5, 1991

with 9 episodes premiered on January 11, 1992

with 9 episodes premiered on January 2, 1993

with 9 episodes premiered on April 2, 1994