Maybe, but a quick AI-assisted research says that Bremen has an even higher rate of births from non-German mothers than Berlin, and the data does not make the distinction between citizenship and immigration status.
What do you mean with „Germans“? In my friends group, in my son‘s football club, in school, most kids have a so called migration background, but the parents are mostly second generation and mostly assimilated. So what?
What do you mean with „Germans“? In my friends group, in my son‘s football club, in school, most kids have a so called migration background, but the parents are mostly second generation and mostly assimilated. So what?