Seasons
Season 1
11 episodes
2001
Season 2
23 episodes
2002
Season 3
25 episodes
2003
Season 4
24 episodes
2004
Season 5
27 episodes
2005
Season 6
18 episodes
2006
Season 7
6 episodes
2009
Season 8
18 episodes
2010
Season 9
17 episodes
2011
Season 10
15 episodes
2012
Season 11
8 episodes
2013
Season 12
14 episodes
2014
Season 13
15 episodes
2016
Season 14
17 episodes
2017
Season 15
8 episodes
2019