2011:
2012:
soep-is-2012-haupt/Q285 soep-is-2012-aufwuchs/Q238
2013:
soep-is-2013-f/Q377 soep-is-2013-a/Q377
2014:
soep-is-2014-f/Q316 soep-is-2014-a/Q316
2015:
2017:
2019:
2020:
2022:
2023:
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f91bf19f-cea0-5556-bdc7-4d63135bfe4a
DE
2016: