2011:
2012:
soep-is-2012-haupt/Q33 soep-is-2012-aufwuchs/Q35
2013:
soep-is-2013-f/Q37 soep-is-2013-a/Q37
2014:
soep-is-2014-a/Q41 soep-is-2014-f/Q41
2015:
2016:
soep-is-2016-f/Q39 soep-is-2016-a/Q39
2017:
2019:
2020:
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66987d4f-a17c-5f0d-904c-ad2a9d5b7c01
DE
2021:
2022:
2023:
2024: