2019:
soep-core-2019-ll-lgb/75 soep-core-2019-ll2/75 soep-core-2019-ll3/75
2020:
soep-core-2020-pb-m3456-erst/Q214a soep-core-2020-ll2-m3456-nG/77 soep-core-2020-ll2/77 soep-core-2020-ll3/77 soep-core-2020-ll-m78/77
2021:
soep-core-2021-ll2-m3456/77 soep-core-2021-ll-m78/77 soep-core-2021-ll2-m78/77 soep-core-2021-pb-m3456-erst/Q214a soep-core-2021-ll2/77
2022:
soep-core-2022-ll/127 soep-core-2022-ll-m3456/Q214a soep-core-2022-ll2/127
2023:
soep-core-2023-ll2/122 soep-core-2023-ll-ref/285 soep-core-2023-ll/122