Season
- Season 19 2007-02-01
- Season 18 2006-02-16
- Season 17 2005-01-20
- Season 16 2004-02-19
- Season 15 2003-01-09
- Season 14 2002-03-28
- Season 13 2001-02-01
- Season 12 2000-02-03
- Season 11 1998-03-29
- Season 10 1998-04-23
- Season 9 1997-05-15
- Season 8 1996-03-14
- Season 7 1995-01-30
- Season 6 1994-01-13
- Season 5 1993-01-14
- Season 4 1992-02-20
- Season 3 1991-01-10
- Season 2 1990-01-11
- Season 1 1989-10-26
