Season
- Season 21 2006-11-06
- Season 20 2004-12-15
- Season 19 2002-09-02
- Season 18 2000-10-23
- Season 17 1998-10-05
- Season 16 1997-04-07
- Season 15 1996-10-07
- Season 14 1995-10-08
- Season 13 1995-10-02
- Season 12 1994-10-03
- Season 11 1993-10-11
- Season 10 1992-10-05
- Season 9 1991-09-16
- Season 8 1990-09-10
- Season 7 1989-07-03
- Season 6 1988-08-15
- Season 5 1987-06-22
- Season 4 1986-06-23
- Season 3 1985-07-01
- Season 2 1984-01-01
- Season 1 1983-06-06
