2011:
2012:
soep-is-2012-haupt/Q272 soep-is-2012-aufwuchs/Q227
2013:
soep-is-2013-a/Q330 soep-is-2013-f/Q330
2014:
soep-is-2014-a/Q299 soep-is-2014-f/Q299
2015:
2016:
soep-is-2016-f/Q448 soep-is-2016-a/Q448
2017:
2019:
2020:
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