with 4 episodes premiered on Invalid Date

with 9 episodes premiered on January 5, 1974

with 93 episodes premiered on September 14, 1974

with 36 episodes premiered on September 4, 1976

with 38 episodes premiered on September 10, 1977

with 38 episodes premiered on September 9, 1978

with 27 episodes premiered on November 3, 1979

with 30 episodes premiered on September 6, 1980

with 31 episodes premiered on September 5, 1981