year        men 's singles   women 's singles                               men 's doubles                         women 's doubles                           mixed doubles
0   1975     edgar michalowski     monika cassens        edgar michalowski erfried michalowsky        monika cassens angela michalowski        edgar michalowski monika cassens
1   1976     edgar michalowski     monika cassens        edgar michalowski erfried michalowsky        monika cassens angela michalowski  erfried michalowsky angela michalowski
2   1977           michal malý     monika cassens                     michal malý karel lakomý        monika cassens angela michalowski        edgar michalowski monika cassens
3   1978           georg simon     monika cassens                       georg simon rolf heyer            monika cassens christine ober        edgar michalowski monika cassens
4   1979     edgar michalowski     monika cassens                thomas kihlström tor sundberg        monika cassens angela michalowski        edgar michalowski monika cassens
5   1980           michal malý     monika cassens                     michal malý karel lakomý         monika cassens ilona michalowsky        edgar michalowski monika cassens
6   1981           michal malý   liselotte blumer                     michal malý karel lakomý           catharine troke gillian gowers              nigel tier catharine troke
7   1982           michal malý   liselotte blumer                    barry burns mark richards           bożena wojtkowska ewa rusznica      erfried michalowsky monika cassens
8   1983           zhang qiang            shi wen                      lu hengwen zheng zhijun                     chen guirong shi wen                     zhang qiang shi wen
9   1984     bengt svenningsen        gao meifeng                     zhang xinguang wang jian                  gao meifeng nong qunhua              zhang xinguang gao meifeng
10  1985          zheng zhijun            luo yun                       wang pengren shu yiong                shi fangjing sun xiaoqing               wang pengren shi fangjing
11  1986          zhang qingwu          wu yuhong                     huang zhen chen hongyong                   shi fangjing wu yuhong               wang pengren shi fangjing
12  1987        anders nielsen     irina rozhkova                 peter axelsson jesper olsson          bożena haracz bożena siemieniec           andrey antropov viktoria pron
13  1988        peter axelsson    lee young - suk               park joo - bong lee sang - bok      chung myung - hee hwang hye - young       park joo - bong chung myung - hee
14  1989        no competition     no competition                               no competition                           no competition                          no competition
15  1990          fung permadi          chen ying  thomas stuer - lauridsen christian jacobsen                 chen ying sheng wengqing      christian jacobsen marlene thomsen
16  1991        joko suprianto    yuliana santoso                   rexy mainaky ricky subagja                catherine eliza nathanael               liu jianjun wang xiaoyuan
17  1992          steve butler   marina yakusheva               max gandrup christian jacobsen    marina yakuscheva marina andrievskaia   christian jacobsen marianne rasmussen
18  1993       lioe tiong ping   anne sondergaard       s antonius budi ariantho denny kantono           anne sondergaard lotte thomsen            rudy gunawan rosiana tendean
19  1994          indra wijaya        margit borg                   ade sutrisna candra wijaya        eny oktaviani nonong denis zanati             flandy limpele dede hasanah
20  1995          budi santoso             olivia                 hadi sugianto seng kok keong            emma ermawati indarti isolina              i paulus rosalia anastasia
21  1996              yu lizhi         meiluawati                       tao xiaoqiang ge cheng  christine magnusson marina andrievskaia             chen xingdong peng xingyong
22  1997         tam kai chuen       yuli marfuah                    tony gunawan victo wibowo           etty tantri cynthia tuwankotta              flandy limpele etty tantri
23  1998       daniel eriksson    elena sukhareva            julian robertson nathan robertson       ann - lou jørgensen tine rasmussen              lars paaske jane f bramsen
24  1999           rio suryana      elena nozdran               michał łogosz robert mateusiak                ang li peng chor hooi yee               ma che kong koon wai chee
25  2000  vladislav druzchenko         takako ida                chang kim wai hong chieng hun             haruko matsuda yoshiko iwata                     chen qiqiu chen lin
26  2001        no competition     no competition                               no competition                           no competition                          no competition
27  2002      przemysław wacha    kamila augustyn               michał łogosz robert mateusiak      kamila augustyn nadiezda kostiuczyk              mike beres kara solmundson
28  2003           kasper ødum         xu huaiwen               michał łogosz robert mateusiak          chichiro ohsaka akiko nakashima          jörgen olsson frida andreasson
29  2004              chen jin             lu lan                     guo zhendong xie zhongbo                          du jing yu yang      vladislav druzchenko elena nozdran
30  2005      przemysław wacha  petya nedeltcheva               michał łogosz robert mateusiak      kamila augustyn nadiezda kostiuczyk    robert mateusiak nadiezda kostiuczyk
31  2006      przemysław wacha       atu rosalina               michał łogosz robert mateusiak      kamila augustyn nadiezda kostiuczyk    robert mateusiak nadiezda kostiuczyk
32  2007  vladislav druzchenko         chie umezu           mikkel delbo larsen jacob chemnitz      kamila augustyn nadiezda kostiuczyk    robert mateusiak nadiezda kostiuczyk
33  2008         marc zwiebler     juliane schenk               michal logosz robert mateusiak    shendy puspa irawati meiliana jauhari    robert mateusiak nadiezda kostiuczyk
34  2009         dicky palyama       wang linling               lin yu - lang chen hung - ling            diana dimova petya nedelcheva                michał łogosz olga konon
35  2010           pablo abian           kana ito                 vladimir ivanov ivan sozonov                shinta mulia sari lei yao    andrej ashmarin anastasia prokopenko
36  2011           pablo abian       larisa griga                 vladimir ivanov ivan sozonov                        rie eto yu wakita    robert mateusiak nadiezda kostiuczyk
37  2012         hsu jen - hao            ai goto                 vladimir ivanov ivan sozonov       mariana agathangelou heather olver         nathan robertson jenny wallwork
38  2013       vladimir malkov     shizuka uchida                adam cwalina przemysław wacha                        rie eto yu wakita         robert mateusiak nadieżda zięba

Table as JSON:
{"year":{"0":1975,"1":1976,"2":1977,"3":1978,"4":1979,"5":1980,"6":1981,"7":1982,"8":1983,"9":1984,"10":1985,"11":1986,"12":1987,"13":1988,"14":1989,"15":1990,"16":1991,"17":1992,"18":1993,"19":1994,"20":1995,"21":1996,"22":1997,"23":1998,"24":1999,"25":2000,"26":2001,"27":2002,"28":2003,"29":2004,"30":2005,"31":2006,"32":2007,"33":2008,"34":2009,"35":2010,"36":2011,"37":2012,"38":2013},"men 's singles":{"0":"edgar michalowski","1":"edgar michalowski","2":"michal malý","3":"georg simon","4":"edgar michalowski","5":"michal malý","6":"michal malý","7":"michal malý","8":"zhang qiang","9":"bengt svenningsen","10":"zheng zhijun","11":"zhang qingwu","12":"anders nielsen","13":"peter axelsson","14":"no competition","15":"fung permadi","16":"joko suprianto","17":"steve butler","18":"lioe tiong ping","19":"indra wijaya","20":"budi santoso","21":"yu lizhi","22":"tam kai chuen","23":"daniel eriksson","24":"rio suryana","25":"vladislav druzchenko","26":"no competition","27":"przemysław wacha","28":"kasper ødum","29":"chen jin","30":"przemysław wacha","31":"przemysław wacha","32":"vladislav druzchenko","33":"marc zwiebler","34":"dicky palyama","35":"pablo abian","36":"pablo abian","37":"hsu jen - hao","38":"vladimir malkov"},"women 's singles":{"0":"monika cassens","1":"monika cassens","2":"monika cassens","3":"monika cassens","4":"monika cassens","5":"monika cassens","6":"liselotte blumer","7":"liselotte blumer","8":"shi wen","9":"gao meifeng","10":"luo yun","11":"wu yuhong","12":"irina rozhkova","13":"lee young - suk","14":"no competition","15":"chen ying","16":"yuliana santoso","17":"marina yakusheva","18":"anne sondergaard","19":"margit borg","20":"olivia","21":"meiluawati","22":"yuli marfuah","23":"elena sukhareva","24":"elena nozdran","25":"takako ida","26":"no competition","27":"kamila augustyn","28":"xu huaiwen","29":"lu lan","30":"petya nedeltcheva","31":"atu rosalina","32":"chie umezu","33":"juliane schenk","34":"wang linling","35":"kana ito","36":"larisa griga","37":"ai goto","38":"shizuka uchida"},"men 's doubles":{"0":"edgar michalowski erfried michalowsky","1":"edgar michalowski erfried michalowsky","2":"michal malý karel lakomý","3":"georg simon rolf heyer","4":"thomas kihlström tor sundberg","5":"michal malý karel lakomý","6":"michal malý karel lakomý","7":"barry burns mark richards","8":"lu hengwen zheng zhijun","9":"zhang xinguang wang jian","10":"wang pengren shu yiong","11":"huang zhen chen hongyong","12":"peter axelsson jesper olsson","13":"park joo - bong lee sang - bok","14":"no competition","15":"thomas stuer - lauridsen christian jacobsen","16":"rexy mainaky ricky subagja","17":"max gandrup christian jacobsen","18":"s antonius budi ariantho denny kantono","19":"ade sutrisna candra wijaya","20":"hadi sugianto seng kok keong","21":"tao xiaoqiang ge cheng","22":"tony gunawan victo wibowo","23":"julian robertson nathan robertson","24":"michał łogosz robert mateusiak","25":"chang kim wai hong chieng hun","26":"no competition","27":"michał łogosz robert mateusiak","28":"michał łogosz robert mateusiak","29":"guo zhendong xie zhongbo","30":"michał łogosz robert mateusiak","31":"michał łogosz robert mateusiak","32":"mikkel delbo larsen jacob chemnitz","33":"michal logosz robert mateusiak","34":"lin yu - lang chen hung - ling","35":"vladimir ivanov ivan sozonov","36":"vladimir ivanov ivan sozonov","37":"vladimir ivanov ivan sozonov","38":"adam cwalina przemysław wacha"},"women 's doubles":{"0":"monika cassens angela michalowski","1":"monika cassens angela michalowski","2":"monika cassens angela michalowski","3":"monika cassens christine ober","4":"monika cassens angela michalowski","5":"monika cassens ilona michalowsky","6":"catharine troke gillian gowers","7":"bożena wojtkowska ewa rusznica","8":"chen guirong shi wen","9":"gao meifeng nong qunhua","10":"shi fangjing sun xiaoqing","11":"shi fangjing wu yuhong","12":"bożena haracz bożena siemieniec","13":"chung myung - hee hwang hye - young","14":"no competition","15":"chen ying sheng wengqing","16":"catherine eliza nathanael","17":"marina yakuscheva marina andrievskaia","18":"anne sondergaard lotte thomsen","19":"eny oktaviani nonong denis zanati","20":"emma ermawati indarti isolina","21":"christine magnusson marina andrievskaia","22":"etty tantri cynthia tuwankotta","23":"ann - lou jørgensen tine rasmussen","24":"ang li peng chor hooi yee","25":"haruko matsuda yoshiko iwata","26":"no competition","27":"kamila augustyn nadiezda kostiuczyk","28":"chichiro ohsaka akiko nakashima","29":"du jing yu yang","30":"kamila augustyn nadiezda kostiuczyk","31":"kamila augustyn nadiezda kostiuczyk","32":"kamila augustyn nadiezda kostiuczyk","33":"shendy puspa irawati meiliana jauhari","34":"diana dimova petya nedelcheva","35":"shinta mulia sari lei yao","36":"rie eto yu wakita","37":"mariana agathangelou heather olver","38":"rie eto yu wakita"},"mixed doubles":{"0":"edgar michalowski monika cassens","1":"erfried michalowsky angela michalowski","2":"edgar michalowski monika cassens","3":"edgar michalowski monika cassens","4":"edgar michalowski monika cassens","5":"edgar michalowski monika cassens","6":"nigel tier catharine troke","7":"erfried michalowsky monika cassens","8":"zhang qiang shi wen","9":"zhang xinguang gao meifeng","10":"wang pengren shi fangjing","11":"wang pengren shi fangjing","12":"andrey antropov viktoria pron","13":"park joo - bong chung myung - hee","14":"no competition","15":"christian jacobsen marlene thomsen","16":"liu jianjun wang xiaoyuan","17":"christian jacobsen marianne rasmussen","18":"rudy gunawan rosiana tendean","19":"flandy limpele dede hasanah","20":"i paulus rosalia anastasia","21":"chen xingdong peng xingyong","22":"flandy limpele etty tantri","23":"lars paaske jane f bramsen","24":"ma che kong koon wai chee","25":"chen qiqiu chen lin","26":"no competition","27":"mike beres kara solmundson","28":"jörgen olsson frida andreasson","29":"vladislav druzchenko elena nozdran","30":"robert mateusiak nadiezda kostiuczyk","31":"robert mateusiak nadiezda kostiuczyk","32":"robert mateusiak nadiezda kostiuczyk","33":"robert mateusiak nadiezda kostiuczyk","34":"michał łogosz olga konon","35":"andrej ashmarin anastasia prokopenko","36":"robert mateusiak nadiezda kostiuczyk","37":"nathan robertson jenny wallwork","38":"robert mateusiak nadieżda zięba"}}