urn:ddi:int.example:55abc940-93a6-4b22-b1df-758963e63c55:2 int.example 55abc940-93a6-4b22-b1df-758963e63c55 2 extension:ShouldCalculateFrequenciesForValidValues True extension:ShouldCalculateFrequenciesForInvalidValues True fdz@dezim-institut.de soc0074x01_v2 soc0074x01_v2 soc0074x01_v2 Haushaltsgröße Household size Household size int.example 9b077dff-e1cf-4e0a-9f59-f2aae1882843 2 QuestionItem int.example ab45700e-3eeb-40f3-85a4-d13c48777376 1 CodeList