2011:
2012:
soep-is-2012-haupt/Q274 soep-is-2012-aufwuchs/Q229
2013:
soep-is-2013-a/Q332 soep-is-2013-f/Q332
2014:
soep-is-2014-f/Q301 soep-is-2014-a/Q301
2015:
2016:
soep-is-2016-f/Q450 soep-is-2016-a/Q450
2017:
2019:
2020:
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a0579c1d-0aab-55c7-ab11-e58e7a034b9a
DE
2018:
2021:
2022:
2023:
2024: