here https://en.wikipedia.org/wiki/List_of_countries_by_immigrant_population#2013_report https://en.wikipedia.org/wiki/List_of_countries_by_immigrant... Switze

here https://en.wikipedia.org/wiki/List_of_countries_by_immigrant_population#2013_report https://en.wikipedia.org/wiki/List_of_countries_by_immigrant... Switzerland 2,335,059 immigrants, 28.9% of population United States 45,785,090 immigrants, 14.3% of population