1974 and earlier, 1975, 1976
Codes
Label
1974 and earlier, 1975, 1976
-
74 1974 and earlier -
75 1975 -
76 1976 -
77 1977 -
78 1978 -
79 1979 -
80 1980 -
81 1981 -
82 1982 -
83 1983 and later