Seasons
Season 1
15 episodes
2005
Season 2
8 episodes
2006
Season 3
13 episodes
2007
Season 4
8 episodes
2009
Season 5
10 episodes
2012
Season 6
10 episodes
2013
Season 7
26 episodes
2015
Season 8
20 episodes
2016
Season 9
20 episodes
2017
Season 10
20 episodes
2018
Season 11
20 episodes
2019
Season 12
9 episodes
2020
Season 13
9 episodes
2020
Season 14
16 episodes
2021
Season 15
25 episodes
2021
Season 16
15 episodes
2023
Season 17
7 episodes
2023
Season 18
17 episodes
2023
Season 19
7 episodes
2024
Season 20
8 episodes
2024
Season 21
8 episodes
2024
Season 22
8 episodes
Season 23
5 episodes