2011:
2012:
soep-is-2012-aufwuchs/Q32A soep-is-2012-haupt/Q29
2013:
soep-is-2013-f/Q33 soep-is-2013-a/Q33
2014:
soep-is-2014-a/Q37 soep-is-2014-f/Q37
2015:
2016:
soep-is-2016-a/Q34 soep-is-2016-f/Q34
2019:
2020:
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31d5e632-59ee-5fdf-b17a-86c70bc54a94
DE
2021:
2022: