Season 1

1 episodes

1981

Season 2

Season 3

Season 4

Season 5

Season 6

Season 7

Season 8

Season 9

Season 10

10 episodes

1993

Season 11

Season 12

Season 13

3 episodes

1996

Season 14

Season 15

Season 16

9 episodes

2007

Season 17

9 episodes

2008

Season 18

9 episodes

2009

Season 19

9 episodes

2010

Season 20

8 episodes

2011

Season 21

8 episodes

2012

Season 22

9 episodes

2013