282
1978
313
1977
328
1976
256
1975
198
1974
100
1973
90
1972
103
1971
85
1970
138
1969
123
1968
116
1967
167
1966
140
1965
98
1964
85
1963
74
1962
98
1961
77
1960
41
1959
46
1958
48
1957
26
1956
1
1955
7
1954
6
1953
25
1952
20
1951
31
1950
25
1949