Season
- Season 34 1983-09-19
- Season 33 1982-10-03
- Season 32 1981-09-27
- Season 31 1980-09-06
- Season 30 1979-09-16
- Season 29 1978-10-15
- Season 28 1977-10-28
- Season 27 1976-10-29
- Season 26 1975-10-24
- Season 25 1974-09-25
- Season 24 1973-09-26
- Season 23 1972-10-05
- Season 22 1971-09-13
- Season 21 1970-10-05
- Season 20 1969-09-22
- Season 19 1968-09-25
- Season 18 1967-09-20
- Season 17 1966-09-28
- Season 16 1965-09-29
- Season 15 1964-09-25
- Season 14 1963-09-27
- Season 13 1962-10-24
- Season 12 1961-12-13
- Season 11 1960-10-03
- Season 10 1959-10-08
- Season 9
- Season 8 1957-10-06
- Season 7 1956-10-21
- Season 6 1955-10-04
- Season 5 1954-10-12
- Season 4 1953-10-20
- Season 3 1952-04-18
- Season 2 1951-10-14
- Season 1 1950-04-09
