int.example:3636229b-3e85-4d1a-8459-6c2ea5cf2e12:2fdz@dezim-institut.delif0035x10lif0035x10lif0035x10Schwierig Besuch Befragungsperson: Keine AngabeDifficult to visit respondent: no answerDifficult to visit respondent: no answer406cf400-f771-4c86-9b97-a5028d7adba9int.example1385775ff-97b8-44b2-9266-071c65ae6660int.example1