1983
1981
1981
1979
1987
1975
1976
1984
1981
1977
1984
1983
1981
1982
1984
2021
1984
1984
1978
1987
1979
1971
1979
1981
1980
1987
1989
1978
1984
1988
1982
1972
1989
1980
2001
1971
1970
1984
1984
1986
1970
1980
1977
2001
2025
1981
1985
1989
1988
2001
1976
1980
1985
1978
1983
1978
1971
1973
1985
1995
1990
1976
1979
1987
1996
1985
1978
1985
1979
1993
1979
1973
1981
1981
2015
2013
2010
1973
1975
1974
2017
1977
1999
1989
1980
1990
1994
1974
1976
1982
1974
1977
1997
1981
1972
1988
2004
1980
1996
1973
1973
1986
1981
1997
1979
1989
2000
1976
1989
1980
2005
2018
1976
1986
2019
1989
1997
1977
1977
1980
1985
1972
2006
2000
2002
2017
1978
1976
1982
2008
1987
1990
1979
1988
1976
1977
1995
1973
1983
1978
1997
1980
1974
1978
1982
Comments