1960
1955
1955
1956
1970
1954
1953
1956
1957
1979
1962
1958
1957
1957
1999
1999
1967
1971
1971
1959
1964
1964
1978
1994
1993
1999
1984
1998
1980
1980
1964
1982
1978
1981
1979
1979
1984
1970
1983
1989
1986
1977
1976
1990
1971
1967
1966
1965
1956
1972
1975
1976
1973
1974
1971
1958
1981
1986
1960
1964
1956
1956
1985
1957
1976
1971
1960
1963
1963
2001
1961
1963
1999
1972
1955
1964
1967
1996
1955
2000
1975
1957
1981
1968
1956
1985
1964
2004
1972
1961
1977
2000
1965
1956
1956
1971
1989
1962
1961
1977
1964
1973
1968
1999
1996
Comments