urn:ddi:de.dezim:419549f3-e138-4964-b3c8-3d86fc84a75d:2 de.dezim 419549f3-e138-4964-b3c8-3d86fc84a75d 2 extension:ShouldCalculateFrequenciesForValidValues False extension:ShouldCalculateFrequenciesForInvalidValues False shk@dezim-institut.de years_school_group edu_school_Other edu_school_Other edu_school_Other Sonstiges, bitte angeben Other, specify Other, specify de.dezim 1e0a9acb-315a-40c3-a59b-5ab63cd706b8 1 QuestionGrid