1996
1992
1992
1993
1991
1991
1989
1989
1995
1999
1994
2000
1992
1996
1995
1993
1994
1992
1996
1995
1995
1984
1987
1987
1989
2021
1989
2001
1991
1992
1994
1992
1992
1985
1983
1994
1991
2002
1994
1986
1992
1996
1986
2005
2001
1991
1988
1998
1994
1990
1994
1997
1991
1992
1984
1997
1988
1989
1989
1989
1992
1989
2002
1992
1991
1998
1989
2012
1991
1987
1987
1993
1987
1989
1989
1989
1990
1990
1990
1989
1992
1990
1989
1993
1991
1989
1989
1999
1988
2001
1989
1989
1988
1989
1989
1989
2001
1987
1997
1997
1989
1996
1996
1987
1989
1991
1994
2011
2011
2012
1984
2012
2011
1995
1990
1994
1994
1994
1994
1994
2000
1987
1985
1994
1985
1986
1992
1988
1990
1990
1991
1995
1988
1986
1988
1985
1993
1986
1989
1993
1995
1991
1991
1997
1995
1990
2001
1993
1996
1985
1992
1990
1991
1991
1995
1988
1994
1996
1987
1996
1991
1996
1993
1986
1986
1986
1996
1991
1996
1985
1986
1988
1995
1997
1995
2002
1995
1987
1995
2000
1991
1991
1992
1994
1987
1992
1995
1996
1995
1988
2004
2004
1995
1999
1995
1990
1994
1991
1984
1987
2004
1997
2001
1998
2009
1987
1992
1987
1990
1995
2007
1992
2001
1992
1994
1995
2014
1990
1990
2004
1997
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