year                mens singles          womens singles                             mens doubles                           womens doubles                                  mixed doubles
0   1988               kim brodersen          katrin schmidt               markus keck robert neumann          katrin schmidt nicole baldewein                     markus keck katrin schmidt
1   1989                     sörgard          katrin schmidt               stefan frey robert neumann            birgitta lehnert monica halim                        chen jin katrin schmidt
2   1998               yong yudianto       karolina ericsson              michael keck christian mohr  erica van den heuvel judith meulendijks                       michael keck nicol pitro
3   1999             oliver pongratz           zheng yaqiong             quinten van dalm dennis lens                britta andersen lene mork               chris bruil erica van den heuvel
4   2000                xie yangchun              xu huaiwen  michael søgaard joachim fischer nielsen            claudia vogelgsang xu huaiwen              michael keck erica van den heuvel
5   2001      niels christian kaldau              pi hongyan             michael søgaard michael lamp                neli boteva elena nozdran            chris bruil lotte bruil - jonathans
6   2002                   chen gang              pi hongyan              simon archer flandy limpele       mia audina lotte bruil - jonathans                     nathan robertson gail emms
7   2003               dicky palyama              xu huaiwen           michał łogosz robert mateusiak            nicole grether juliane schenk             frederik bergström johanna persson
8   2004      niels christian kaldau              xu huaiwen               simon archer anthony clark      kamila augustyn nadieżda kostiuczyk         rasmus mangor andersen britta andersen
9   2005                 kasper ødum              xu huaiwen              tony gunawan halim haryanto            nicole grether juliane schenk          vladislav druzhchenko johanna persson
10  2006               ronald susilo              xu huaiwen           michał łogosz robert mateusiak                    jiang yanmei li yujia           robert mateusiak nadieżda kostiuczyk
11  2007                       lu yi              wang yihan             mathias boe carsten mogensen                    yang wei zhang jiewen                   kristof hopp birgit overzier
12  2008                chetan anand  maria febe kusumastuti             mathias boe carsten mogensen               helle nielsen marie roepke                  diju valiyaveetil jwala gutta
13  2009             jan ø jørgensen          juliane schenk               rupesh kumar sanave thomas               helle nielsen marie roepke  mikkel delbo larsen mie schjoett - kristensen
14  2010                   chen long                 liu xin             mathias boe carsten mogensen                        pan pan tian qing                          zhang nan zhao yunlei
15  2011  hans - kristian vittinghus               li xuerui            bodin isara maneepong jongjit               mizuki fujii reika kakiiwa                    chan peng soon goh liu ying
16  2012            chou tien - chen          juliane schenk     ingo kindervater johannes schoettler                    wang rong zhang zhibo               anders kristiansen julie houmann

Table as JSON:
{"year":{"0":1988,"1":1989,"2":1998,"3":1999,"4":2000,"5":2001,"6":2002,"7":2003,"8":2004,"9":2005,"10":2006,"11":2007,"12":2008,"13":2009,"14":2010,"15":2011,"16":2012},"mens singles":{"0":"kim brodersen","1":"sörgard","2":"yong yudianto","3":"oliver pongratz","4":"xie yangchun","5":"niels christian kaldau","6":"chen gang","7":"dicky palyama","8":"niels christian kaldau","9":"kasper ødum","10":"ronald susilo","11":"lu yi","12":"chetan anand","13":"jan ø jørgensen","14":"chen long","15":"hans - kristian vittinghus","16":"chou tien - chen"},"womens singles":{"0":"katrin schmidt","1":"katrin schmidt","2":"karolina ericsson","3":"zheng yaqiong","4":"xu huaiwen","5":"pi hongyan","6":"pi hongyan","7":"xu huaiwen","8":"xu huaiwen","9":"xu huaiwen","10":"xu huaiwen","11":"wang yihan","12":"maria febe kusumastuti","13":"juliane schenk","14":"liu xin","15":"li xuerui","16":"juliane schenk"},"mens doubles":{"0":"markus keck robert neumann","1":"stefan frey robert neumann","2":"michael keck christian mohr","3":"quinten van dalm dennis lens","4":"michael søgaard joachim fischer nielsen","5":"michael søgaard michael lamp","6":"simon archer flandy limpele","7":"michał łogosz robert mateusiak","8":"simon archer anthony clark","9":"tony gunawan halim haryanto","10":"michał łogosz robert mateusiak","11":"mathias boe carsten mogensen","12":"mathias boe carsten mogensen","13":"rupesh kumar sanave thomas","14":"mathias boe carsten mogensen","15":"bodin isara maneepong jongjit","16":"ingo kindervater johannes schoettler"},"womens doubles":{"0":"katrin schmidt nicole baldewein","1":"birgitta lehnert monica halim","2":"erica van den heuvel judith meulendijks","3":"britta andersen lene mork","4":"claudia vogelgsang xu huaiwen","5":"neli boteva elena nozdran","6":"mia audina lotte bruil - jonathans","7":"nicole grether juliane schenk","8":"kamila augustyn nadieżda kostiuczyk","9":"nicole grether juliane schenk","10":"jiang yanmei li yujia","11":"yang wei zhang jiewen","12":"helle nielsen marie roepke","13":"helle nielsen marie roepke","14":"pan pan tian qing","15":"mizuki fujii reika kakiiwa","16":"wang rong zhang zhibo"},"mixed doubles":{"0":"markus keck katrin schmidt","1":"chen jin katrin schmidt","2":"michael keck nicol pitro","3":"chris bruil erica van den heuvel","4":"michael keck erica van den heuvel","5":"chris bruil lotte bruil - jonathans","6":"nathan robertson gail emms","7":"frederik bergström johanna persson","8":"rasmus mangor andersen britta andersen","9":"vladislav druzhchenko johanna persson","10":"robert mateusiak nadieżda kostiuczyk","11":"kristof hopp birgit overzier","12":"diju valiyaveetil jwala gutta","13":"mikkel delbo larsen mie schjoett - kristensen","14":"zhang nan zhao yunlei","15":"chan peng soon goh liu ying","16":"anders kristiansen julie houmann"}}