Seasons
Season 1
25 episodes
2006
Season 2
41 episodes
2006
Season 3
42 episodes
2007
Season 4
40 episodes
2008
Season 5
41 episodes
2009
Season 6
41 episodes
2010
Season 7
38 episodes
2011
Season 8
39 episodes
2012
Season 9
37 episodes
2013
Season 10
25 episodes
2014
Season 11
29 episodes
2015
Season 12
13 episodes
2016
Season 13
27 episodes
2016
Season 14
26 episodes
2017
Season 15
28 episodes
2018
Season 19
1 episodes