40% of inhabitants of Switzerland have foreign roots

Is those who or was born outside the Alpine country, either have parents immigrants, or have VNZh. What happened? According to all available data from Federal statistical managements (FSO), 40% of resident population of Switzerland make or citizens of Switzerland, been born outside the country, or been born in the country from foreigners who then obtained nationality, or immigrants and the foreigners having residence permit. It is the highest share of foreign citizens ever registered in Switzerland, making about 2,9 million people. From where go? In FSO added that 80%...