2011:
2012:
soep-is-2012-aufwuchs/Q212 soep-is-2012-haupt/Q257
2013:
soep-is-2013-a/Q315 soep-is-2013-f/Q315
2014:
soep-is-2014-a/Q284 soep-is-2014-f/Q284
2015:
2016:
soep-is-2016-a/Q433 soep-is-2016-f/Q433
2017:
2019:
2020:
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7693523a-e192-52a9-9c9d-85645c282e9e
DE
2018:
2021:
2022: