competition                          venue  year        category  result
0      world championships                     pol leszno  1999     world class  bronze
1      world championships                      esp lillo  2001     world class  bronze
2      world championships                      svk nitra  2003     world class    gold
3      world championships                    nor elverum  2004      club class    gold
4      world championships              fra saint - auban  2005      grand prix    gold
5   european championships                      svk nitra  2005      club class    gold
6      world championships       fra vinon - sur - verdon  2006      club class    gold
7   european championships                   ltu pociunai  2007      club class    gold
8      world championships                    nzl omarama  2007      grand prix    gold
9          world air games                     ita torino  2009      grand prix    gold
10     world championships          chl santiago de chile  2010      grand prix    gold
11     world championships                  svk prievidza  2010  standard class    gold
12  european championships                      svk nitra  2011  standard class    gold
13     world championships                     usa uvalde  2012            15 m    gold
14     world championships               argentina chavez  2013  standard class    gold
15  european championships       fra vinon - sur - verdon  2013            18 m    gold
16  european championships  pol ostrã cubicw wielkopolski  2013  standard class    gold

Table as JSON:
{"competition":{"0":"world championships","1":"world championships","2":"world championships","3":"world championships","4":"world championships","5":"european championships","6":"world championships","7":"european championships","8":"world championships","9":"world air games","10":"world championships","11":"world championships","12":"european championships","13":"world championships","14":"world championships","15":"european championships","16":"european championships"},"venue":{"0":"pol leszno","1":"esp lillo","2":"svk nitra","3":"nor elverum","4":"fra saint - auban","5":"svk nitra","6":"fra vinon - sur - verdon","7":"ltu pociunai","8":"nzl omarama","9":"ita torino","10":"chl santiago de chile","11":"svk prievidza","12":"svk nitra","13":"usa uvalde","14":"argentina chavez","15":"fra vinon - sur - verdon","16":"pol ostrã cubicw wielkopolski"},"year":{"0":1999,"1":2001,"2":2003,"3":2004,"4":2005,"5":2005,"6":2006,"7":2007,"8":2007,"9":2009,"10":2010,"11":2010,"12":2011,"13":2012,"14":2013,"15":2013,"16":2013},"category":{"0":"world class","1":"world class","2":"world class","3":"club class","4":"grand prix","5":"club class","6":"club class","7":"club class","8":"grand prix","9":"grand prix","10":"grand prix","11":"standard class","12":"standard class","13":"15 m","14":"standard class","15":"18 m","16":"standard class"},"result":{"0":"bronze","1":"bronze","2":"gold","3":"gold","4":"gold","5":"gold","6":"gold","7":"gold","8":"gold","9":"gold","10":"gold","11":"gold","12":"gold","13":"gold","14":"gold","15":"gold","16":"gold"}}