1951
1953
1955
1960
1960
1952
1952
1952
1967
1952
1953
1962
1961
1958
1958
1957
1994
1963
1966
1962
1970
1962
1955
1951
1953
1956
1962
1969
1954
1982
1957
1969
1963
1961
1963
1957
1977
1970
1962
1961
1954
1976
1954
1960
1955
1965
1947
1952
1962
1961
1957
1954
1975
1962
1948
1991
1970
1967
1968
1965
1959
1969
1956
1978
1962
1956
1964
1970
1967
1961
1960
1959
1962
1976
1962
1959
1953
1969
1958
Comments