1977
1978
2004
1980
1987
1965
1956
1981
1983
2003
1978
1993
1954
1953
2006
1967
1985
2017
1962
1972
1975
1964
1992
1970
1976
1987
1975
1981
1982
1989
1984
1977
1973
1980
1972
1959
1971
1971
1979
1983
1968
1971
1982
1965
1966
1967
1967
1963
1963
1958
1958
1960
1961
1963
1970
1972
1996
1972
1958
1958
1971
1973
1962
1984
1963
1959
1954
1954
1955
1956
1952
1962
1992
1955
1983
1981
1968
1960
1959
1961
1986
2007
1969
1988
1967
1987
1986
1973
1956
1962
1978
1959
1977
1966
1965
1962
1970
1962
1962
1957
1962
1972
1970
1957
1966
1967
1966
1981
1983
1967
1972
1967
1960
1960
1986
1971
1957
1982
1970
1962
1964
1992
1963
1978
1967
1984
1990
1966
1982
1974
1963
1968
1966
1984
1966
1985
1977
1982
1962
1979
1961
1967
1964
1980
1972
1971
1960
1991
1963
1972
1989
1962
Comments