1983
1992
1989
1992
1994
1
1996
1988
1991
2
1996
1986
1988
1993
2
1992
2
1982
1983
1983
1987
1991
1988
1987
1989
1992
1988
1995
1989
2
1993
1990
1992
1989
1985
1992
5
1993
1991
1993
51
1
1994
1990
1982
1990
1989
1991
1994
1995
2
1990
1991
1989
1
1989
1989
3
1982
1995
1989
3
1993
1995
1990
3
1988
1993
1
1996
1991
1
2
1996
1993
1988
1992
1
1993
1993
1991
1993
1982
1986
1989
1990
1989
1987
1992
1995
1985
1982
1990
1995
1996
1
1994
1988
1990
1986
1982
1989
1992
1986
98
1996
1995
1988
3
1991
1991
1994
1
1988
1
1993
1
1989
1
1988
3
2
1993
1995
1
1991
1992
1989
1
1989
1992
1992
1996
1993
1992
5
1993
1992
1987
1
1
1995
1989
1988
1985
1989
1981
1987
1989
1992
1988
1993
1
1989
1985
1994
1990
1986
1987
1992
1996
1987
1990
1989
1988
1988
1993
1
1989
2
1989
1992
11
1987
1986
1985
1987
1992
1990
1990
4
1992
1994
1988
1988
1991
1991
1992
1
1983
1985
1983
5
1996
1988
1988
1989
1982
1989
1988
1994
1982
1992
6
1994
1990
1
1994
1
1997
46
1994
1990
1990