2011:
2012:
soep-is-2012-haupt/Q30 soep-is-2012-aufwuchs/Q32B
2013:
soep-is-2013-f/Q34 soep-is-2013-a/Q34
2014:
soep-is-2014-f/Q38 soep-is-2014-a/Q38
2015:
2016:
soep-is-2016-f/Q36 soep-is-2016-a/Q36
2019:
2020:
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9a119a55-0399-5475-8989-f0b7ab4a64c1
DE
2021:
2022: