2011:
2014:
soep-is-2014-f/Q2216 soep-is-2014-a/Q2216
2015:
2016:
soep-is-2016-a/Q353 soep-is-2016-f/Q353
2017:
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09ef7aa9-8630-5487-a480-a9dfe56a5329
DE
2013:
2021:
2022:
2023:
2024: