According to Eurostat, in 2010, there were 1.33 million foreign-born residents in Sweden, corresponding to 14.3% of the total population. Of these, 859 000 (9.2%) were born outside the EU and 477 000 (5.1%) were born in another EU Member State.[146][147] [148] http://en.wikipedia.org/wiki/Sweden#Immigration
9.2% родились за пределами ЕС. Детей от смешанных браков тоже много.
Вот и создается впечатление, что много неевропеоидов.
На глаз 30-40%.