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Year
1939
4
1940
2
1947
4
1953
1
1954
1
1956
3
1958
1
1959
1
1962
1
1963
1
1964
1
1965
2
1966
1
1967
5
1968
2
1969
2
1970
5
1972
2
1973
1
1974
8