The Foreign-Born Population in the United States, 1980-2010
Immigrants Admitted by Region and Top 20 Countries of Birth, 2005
Foreign-Born Population in the U.S.: 1850–1930, 1960–1990, 2004, 2011
Immigrants to U.S. by Country of Origin
Countries of Birth of the Foreign-Born Population, 1850–2009
Immigrants Admitted as Permanent Residents Under Refugee Acts, by Country of Birth, 1971–1998
Highly Skilled Migrant Workers in the U.S., 2007
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