2011:
2012:
soep-is-2012-haupt/Q119 soep-is-2012-aufwuchs/Q116
2013:
2014:
2015:
2016:
2017:
2019:
2020:
soep-is-2020/Q196 soep-bip-2020-e/Q114
2022:
Attention
You are using Internet Explorer. Content will likely not be displayed correctly. Please switch to a different Browser to use this site.
8e97203f-4832-5ee5-a62c-3bedcea4fd76
DE
2018: