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1953
to
1954
2
1955
to
1956
0
1957
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1959
0
1960
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1961
0
1962
to
1964
0
1965
to
1966
0
1967
to
1969
1
1970
to
1971
0
1972
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1974
0
1975
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1976
0
1977
1