tournament                    2002                    2003                    2004                    2005                    2006                    2007                    2008                    2009                    2010                    2011                    2012
0  grand slam tournaments  grand slam tournaments  grand slam tournaments  grand slam tournaments  grand slam tournaments  grand slam tournaments  grand slam tournaments  grand slam tournaments  grand slam tournaments  grand slam tournaments  grand slam tournaments  grand slam tournaments
1         australian open                       a                      q2                      q2                      q2                      q1                      1r                      q2                       a                       a                      q2                      q1
2             french open                       a                      q3                      1r                      q2                      1r                      1r                       a                       a                       a                      q2                      q2
3               wimbledon                       a                      q2                      1r                      q1                      q2                      q1                       a                       a                       a                      q1                      q2
4                 us open                      q2                      1r                      q2                      q1                      1r                      q2                       a                      q1                       a                      q2                      q1

Table as JSON:
{"tournament":{"0":"grand slam tournaments","1":"australian open","2":"french open","3":"wimbledon","4":"us open"},"2002":{"0":"grand slam tournaments","1":"a","2":"a","3":"a","4":"q2"},"2003":{"0":"grand slam tournaments","1":"q2","2":"q3","3":"q2","4":"1r"},"2004":{"0":"grand slam tournaments","1":"q2","2":"1r","3":"1r","4":"q2"},"2005":{"0":"grand slam tournaments","1":"q2","2":"q2","3":"q1","4":"q1"},"2006":{"0":"grand slam tournaments","1":"q1","2":"1r","3":"q2","4":"1r"},"2007":{"0":"grand slam tournaments","1":"1r","2":"1r","3":"q1","4":"q2"},"2008":{"0":"grand slam tournaments","1":"q2","2":"a","3":"a","4":"a"},"2009":{"0":"grand slam tournaments","1":"a","2":"a","3":"a","4":"q1"},"2010":{"0":"grand slam tournaments","1":"a","2":"a","3":"a","4":"a"},"2011":{"0":"grand slam tournaments","1":"q2","2":"q2","3":"q1","4":"q2"},"2012":{"0":"grand slam tournaments","1":"q1","2":"q2","3":"q2","4":"q1"}}