Seasons
Season 1
20 episodes
2006
Season 2
10 episodes
2008
Season 3
15 episodes
2009
Season 4
5 episodes
2010
Season 5
5 episodes
2011
Season 6
25 episodes
2011
Season 7
5 episodes
2011
Season 8
5 episodes
2013
Season 9
5 episodes
2014
Season 10
5 episodes
2014
Season 11
5 episodes
2015
Season 12
3 episodes
2016
Season 13
3 episodes
2019
Season 14
4 episodes
2020
Season 15
3 episodes
2022
Season 16
6 episodes
2023
Season 17
4 episodes
2024
Season 18
6 episodes
2025
Season 19
2 episodes
2026