2013:
soep-is-2013-a/Q19 soep-is-2013-f/Q19
2014:
soep-is-2014-a/Q20 soep-is-2014-f/Q20
2015:
2016:
soep-is-2016-f/Q15 soep-is-2016-a/Q15
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.
36efbcc8-ff90-5932-a288-abb1cf024b76
DE
no period:
0:
2011:
2012: