2000
1988
2003
1995
2003
1988
1988
1992
1985
1984
1985
1991
2001
2000
1986
2001
2015
2003
2000
2003
2003
1999
1999
1999
2000
1986
1992
1987
1994
2003
1987
1989
1991
1988
1992
1992
1993
1991
1993
2001
2001
1993
1992
1993
1992
1994
1993
1994
1993
2001
1982
1987
1987
1987
1988
1989
1985
1996
2016
2017
1986
2002
2000
1996
1995
1997
1997
1996
1992
1992
1993
1993
1999
1995
2002
1987
2001
2004
2016
2000
1995
1983
2003
1992
1970
2002
2001
1992
1992
1992
1993
1987
1991
2001
1999
1986
1989
1985
1993
2000
2006
1988
1989
1991
1986
1992
1997
2014
1986
1992
1989
1990
1991
1991
1987
1992
1990
1990
1985
1989
1985
2013
1987
1983
1987
1986
1984
1990
1985
1995
2011
1988
1988
1986
1985
1985
1984
1983
1983
1984
1984
1990
1993
1986
1994
1985
1992
1989
1994
1983
1987
1989
1982
1987
1999
1989
1993
1999
1993
1994
1994
1999
1988
1991
1990
1985
1993
1989
1992
1988
1992
1993
1992
1991
1989
1984
1992
1992
1994
1993
1993
2000
1992
2002
2001
1992
1994
1985
1989
1985
1986
1988
1983
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