urn:ddi:de.dezim:db42c3d1-f09a-46e6-9617-8d975420177b:2 de.dezim db42c3d1-f09a-46e6-9617-8d975420177b 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True shk@dezim-institut.de national_ident_2 edu_mother edu_mother edu_mother Was ist der höchste Bildungsabschluss Ihrer Mutter? What is your mother's highest level of education? What is your mother's highest level of education? de.dezim f87c28ed-0713-4ff0-a037-5edb6ab22565 1 QuestionItem de.dezim 7805ec02-3c85-4dc3-a816-54b5d6c83b66 1 CodeList