Columns in this table

• Total:
• Not a U.S. citizen
• Naturalized citizens:
• Naturalized 2015 or later
• Naturalized 2010 to 2014
• Naturalized 2005 to 2009
• Naturalized 2000 to 2004
• Naturalized 1995 to 1999
• Naturalized 1990 to 1994
• Naturalized before 1990