2013:
soep-is-2013-a/Q20 soep-is-2013-f/Q20
2014:
soep-is-2014-f/Q21 soep-is-2014-a/Q21
2015:
2016:
soep-is-2016-a/Q17 soep-is-2016-f/Q17
2017:
2019:
2020:
2022:
2023:
Attention
You are using Internet Explorer. Content will likely not be displayed correctly. Please switch to a different Browser to use this site.
cd5c63b6-cc26-5a1b-b7f1-caa6e44a5adf
DE
no period:
0:
2011:
2012: