Season 1

38 episodes

1966

Season 2

Season 3

Season 4

Season 5

Season 6

Season 7

Season 8

Season 9

Season 10

Season 11

Season 12

Season 13

Season 14

Season 15

Season 16

Season 17

Season 18

Season 19

Season 20

Season 21

87 episodes

1986

Season 22

Season 23

Season 24

Season 25

Season 26

Season 27

Season 28

Season 29

Season 30

Season 31

Season 32

Season 33

Season 34

Season 35

Season 36

Season 37

Season 38

Season 39

Season 40

Season 41

Season 42

Season 43

Season 44

52 episodes

2009

Season 45

43 episodes

2010

Season 46

42 episodes

2011

Season 47

35 episodes

2012