1978
1983
1992
1967
1971
1970
1999
1982
1998
1975
1984
1973
1982
1978
1980
2003
1987
1980
1989
2005
1977
2001
1980
1986
1990
1973
1976
1968
1988
1979
2007
1977
1972
1985
1986
1982
1985
1997
1992
1997
1986
1969
1987
1977
1973
1983
1963
1981
1969
1979
1978
1978
1970
1974
1979
1964
1980
1967
1988
2011
1971
1993
1964
1990
1994
1979
1984
1994
1995
2003
1991
1985
1989
1991
1989
1988
1994
1985
1985
1984
1984
1985
1985
1986
1985
1985
1985
1984
1984
1980
1978
1998
1997
1980
1981
1983
1983
1982
1981
1986
1986
1990
1992
2002
1993
1963
1980
1991
1991
1995
1991
1990
1988
1988
1987
1987
1988
1988
1990
1989
1989
2003
1987
2019
1984
1980
1997
1994
1988
1996
1991
1986
1992
1988
1989
1994
1991
1982
1975
1997
1984
1987
1965
1962
2012
1989
2002
1963
1985
2001
2000
1994
1980
1967
1992
1991
2004
2019
1977
1981
1995
2002
1988
2009
Comments