I don't think that distinction is valuable. Immigrants that come to live here will need to be well equipped for adult life just like native Swedes are. That is

I don't think that distinction is valuable. Immigrants that come to live here will need to be well equipped for adult life just like native Swedes are. That is why the downward trend has been so worrying. If the young generation in average has faired less well than previous generations, then that is worrying for our society.