Season 1 4 episodes Season 2 3 episodes Season 3 10 episodes Season 4 7 episodes Season 5 8 episodes Season 6 4 episodes Season 7 4 episodes Season 8 1 episodes Season 9 3 episodes Season 10 6 episodes Season 11 1 episodes Season 12 9 episodes Season 13 6 episodes Season 14 7 episodes Season 15 5 episodes Season 16 11 episodes Season 17 6 episodes Season 18 9 episodes Season 19 6 episodes Season 20 7 episodes Season 21 9 episodes Season 22 18 episodes Season 23 15 episodes Season 25 9 episodes Season 26 11 episodes Season 27 5 episodes Season 28 10 episodes Season 29 13 episodes Season 30 12 episodes Season 31 7 episodes Season 32 14 episodes Season 33 9 episodes Season 34 12 episodes Season 35 15 episodes Season 36 12 episodes Season 37 14 episodes Season 38 22 episodes Season 39 24 episodes Season 40 18 episodes Season 41 32 episodes Season 42 23 episodes Season 43 16 episodes Season 44 27 episodes Season 45 28 episodes Season 46 29 episodes Season 47 30 episodes Season 48 31 episodes Season 49 33 episodes Season 50 24 episodes Season 51 22 episodes Season 52 24 episodes Season 53 20 episodes