Season 1
12 episodes
January 12, 1997 - May 11, 1997
Season 2
23 episodes
September 21, 1997 - May 17, 1998
Season 3
25 episodes
September 15, 1998 - May 18, 1999
Season 4
24 episodes
September 26, 1999 - May 21, 2000
Season 5
20 episodes
October 1, 2000 - May 13, 2001
Season 6
22 episodes
November 11, 2001 - May 12, 2002
Season 7
23 episodes
November 3, 2002 - May 18, 2003
Season 8
22 episodes
November 2, 2003 - May 23, 2004
Season 9
15 episodes
November 7, 2004 - May 15, 2005
Season 10
15 episodes
September 18, 2005 - May 14, 2006
Season 11
12 episodes
January 28, 2007 - May 20, 2007
Season 12
22 episodes
September 23, 2007 - May 18, 2008
Season 13
24 episodes
September 28, 2008 - May 5, 2010
