with 11 episodes premiered on Invalid Date

with 9 episodes premiered on April 10, 1971

with 8 episodes premiered on September 16, 1972

with 9 episodes premiered on September 27, 1973

with 8 episodes premiered on January 2, 1975

with 8 episodes premiered on September 4, 1976

with 8 episodes premiered on November 12, 1977

with 8 episodes premiered on December 26, 1978

with 8 episodes premiered on November 1, 1980

with 9 episodes premiered on December 5, 1981

with 7 episodes premiered on December 10, 1983

with 5 episodes premiered on February 13, 1985

with 8 episodes premiered on December 25, 1985