Season
- Season 18 2008-10-12
- Season 17 2007-11-11
- Season 16 2006-10-29
- Season 15 2005-09-11
- Season 14 2004-09-05
- Season 13 2003-09-07
- Season 12 2002-10-06
- Season 11 2001-10-28
- Season 10 2000-10-22
- Season 9 1999-09-26
- Season 8 1998-09-06
- Season 7 1997-08-31
- Season 6 1996-09-01
- Season 5 1995-09-03
- Season 4 1994-09-04
- Season 3 1993-10-03
- Season 2 1993-04-18
- Season 1 1992-04-10
- Season 0
