Season
- Season 31 2001-09-07
- Season 30 2000-09-07
- Season 29 1999-02-15
- Season 28 1998-02-16
- Season 27 1997-09-05
- Season 26 1996-08-16
- Season 25 1995-09-26
- Season 24 1994-02-22
- Season 23 1992-11-23
- Season 22 1992-02-14
- Season 21 1991-09-05
- Season 20 1990-06-01
- Season 19 1989-04-07
- Season 18 1987-11-23
- Season 17 1987-05-11
- Season 16 1986-05-20
- Season 15 1985-05-24
- Season 14 1983-11-07
- Season 13 1982-11-15
- Season 12 1982-02-28
- Season 11 1981-02-16
- Season 10 1980-05-22
- Season 9 1976-02-16
- Season 8 1975-02-17
- Season 7 1974-02-18
- Season 6 1973-02-19
- Season 5 1972-02-21
- Season 4 1971-02-15
- Season 3 1970-02-02
- Season 2 1969-02-10
- Season 1 1968-02-19
- Season 0 1968-06-07
