1990
1971
1990
1971
1995
1971
1972
1997
1989
1972
1995
2013
1986
1990
1986
1995
1999
1999
2004
1998
1984
1984
1999
1986
1994
1991
1981
1983
1977
2002
1976
1999
1989
1976
1991
1992
2004
1995
1996
2000
2008
1998
1992
1995
2008
2003
1985
1990
1992
1992
2005
2005
2009
2000
1987
1935
2002
1985
1990
1994
1991
1991
2015
1974
1978
1997
1974
1970
1969
1980
2010
1973
1978
1985
1974
1989
1972
1977
1976
2013
1975
1969
2005
1978
1982
1990
1976
1982
1984
2013
2013
1978
1978
1987
2000
1979
1994
1995
1992
2007
1995
1991
1990
1979
1990
1998
1981
1985
1983
1988
1990
1980
1985
2010
2005
1974
2005
1985
1974
2017
1982
1986
1982
1990
1966
1985
1990
1990
1978
1988
1989
1980
Comments