There is a curious way to address this in official immigration statistics: an arbitrary cut-off at the year 1950. Anyone who arrived before that year is not con

There is a curious way to address this in official immigration statistics: an arbitrary cut-off at the year 1950. Anyone who arrived before that year is not considered an immigrant: https://www.destatis.de/DE/Themen/Gesellschaft-Umwelt/Bevoelkerung/Migration-Integration/_inhalt.html https://www.destatis.de/DE/Themen/Gesellschaft-Umwelt/Bevoel... (Note: The English version of that page is quite different.)