Seasons
Season 1
26 episodes
2007
Season 2
23 episodes
2008
Season 3
23 episodes
2009
Season 4
27 episodes
2010
Season 5
24 episodes
2011
Season 6
25 episodes
2012
Season 7
25 episodes
2013
Season 8
1 episodes
2014
Season 9
1 episodes
2015
Season 10
1 episodes
2016
Season 11
20 episodes
2017
Season 12
20 episodes
2018
Season 13
22 episodes
2019
Season 14
22 episodes
2020
Season 15
22 episodes
2021
Season 16
5 episodes
2022
Season 17
18 episodes
2023
Season 18
2 episodes
2024