Series 1
20 episodes · Oct 16, 1972 · 1.5
Series 2
103 episodes · Jan 1, 1973
Series 3
100 episodes · Jan 1, 1974
Series 4
62 episodes · Jan 6, 1975
Series 5
38 episodes · Jan 5, 1976
Series 6
92 episodes · Jan 3, 1977
Series 7
75 episodes · Jan 10, 1978
Series 8
53 episodes · Jan 3, 1979
Series 9
86 episodes · Jan 8, 1980
Series 10
68 episodes · Jan 6, 1981
Series 11
68 episodes · Jan 12, 1982
Series 12
72 episodes · Jan 11, 1983
Series 13
76 episodes · Jan 10, 1984
Series 14
93 episodes · Jan 8, 1985
Series 15
100 episodes · Jan 7, 1986
Series 16
100 episodes · Jan 6, 1987
Series 17
102 episodes · Jan 6, 1988
Series 18
103 episodes · Jan 4, 1989
Series 19
102 episodes · Jan 2, 1990
Series 20
104 episodes · Jan 1, 1991
Series 21
105 episodes · Jan 2, 1992
Series 22
104 episodes · Jan 5, 1993
Series 23
105 episodes · Jan 4, 1994
Series 24
104 episodes · Jan 3, 1995
Series 25
105 episodes · Jan 2, 1996
Series 26
157 episodes · Jan 1, 1997
Series 27
162 episodes · Jan 1, 1998
Series 28
164 episodes · Jan 5, 1999
Series 29
187 episodes · Jan 4, 2000
Series 30
257 episodes · Jan 1, 2001
