favorite professional sport   2005   2008   2011   2012
0  baseball ( nippon professional baseball )  51.7%  48.8%  45.1%  44.9%
1                      football ( j league )  22.8%  21.8%  28.9%  31.2%
2                   golf ( japan golf tour )  16.9%  16.3%  19.9%  16.5%
3                                       sumo  17.1%  19.3%  15.1%  16.3%
4                                     boxing   7.8%   8.9%   7.7%   8.4%
5                               motor racing   6.2%   7.9%   7.7%   7.6%
6                                   puroresu   4.2%   4.8%   3.1%   3.7%
7                                     others   8.0%   6.0%   5.7%   4.2%

Table as JSON:
{"favorite professional sport":{"0":"baseball ( nippon professional baseball )","1":"football ( j league )","2":"golf ( japan golf tour )","3":"sumo","4":"boxing","5":"motor racing","6":"puroresu","7":"others"},"2005":{"0":"51.7%","1":"22.8%","2":"16.9%","3":"17.1%","4":"7.8%","5":"6.2%","6":"4.2%","7":"8.0%"},"2008":{"0":"48.8%","1":"21.8%","2":"16.3%","3":"19.3%","4":"8.9%","5":"7.9%","6":"4.8%","7":"6.0%"},"2011":{"0":"45.1%","1":"28.9%","2":"19.9%","3":"15.1%","4":"7.7%","5":"7.7%","6":"3.1%","7":"5.7%"},"2012":{"0":"44.9%","1":"31.2%","2":"16.5%","3":"16.3%","4":"8.4%","5":"7.6%","6":"3.7%","7":"4.2%"}}