tournament 1981 1982 1983 1984 1985 1986 1987 1988 1989
0   australian open   3r    a   3r    a   3r   nh   4r    a    a
1       french open   2r   1r   4r   2r   1r   3r    a    a    a
2         wimbledon   4r   2r   1r   4r   2r   3r   2r    a   3r
3           us open   1r    a   1r   1r   3r   1r   4r    a    a
4  year end ranking   34  104   51   59   40   99   42    -  231

Table as JSON:
{"tournament":{"0":"australian open","1":"french open","2":"wimbledon","3":"us open","4":"year end ranking"},"1981":{"0":"3r","1":"2r","2":"4r","3":"1r","4":"34"},"1982":{"0":"a","1":"1r","2":"2r","3":"a","4":"104"},"1983":{"0":"3r","1":"4r","2":"1r","3":"1r","4":"51"},"1984":{"0":"a","1":"2r","2":"4r","3":"1r","4":"59"},"1985":{"0":"3r","1":"1r","2":"2r","3":"3r","4":"40"},"1986":{"0":"nh","1":"3r","2":"3r","3":"1r","4":"99"},"1987":{"0":"4r","1":"a","2":"2r","3":"4r","4":"42"},"1988":{"0":"a","1":"a","2":"a","3":"a","4":"-"},"1989":{"0":"a","1":"a","2":"3r","3":"a","4":"231"}}