Annual Persons
1960-01-01 15748000
1961-01-01 15900000
1962-01-01 15989000
1963-01-01 15992000
1964-01-01 16104000
1965-01-01 16193000
1966-01-01 16160000
1967-01-01 15899000
1968-01-01 15722000
1969-01-01 15673000
1970-01-01 15537000
1971-01-01 15345000
1972-01-01 15224000
1973-01-01 15432000
1974-01-01 15291000
1975-01-01 15150000
1976-01-01 14963000
1977-01-01 14891000
1978-01-01 14932000
1979-01-01 15037000
1980-01-01 14941000
1981-01-01 14256000
1982-01-01 13905000
1983-01-01 13653000
1984-01-01 13927000
1985-01-01 14083000
1986-01-01 14014000
1987-01-01 14145000
1988-01-01 14681000
1989-01-01 15083000
1990-01-01 15207000
1991-01-01 14562000
1992-01-01 13950000
1993-01-01 13626000
1994-01-01 13726000
1995-01-01 13879000
1996-01-01 13931000
1997-01-01 14160000
1998-01-01 14306000
1999-01-01 14406000
2000-01-01 14849225
2001-01-01 14982350
2002-01-01 15051450
2003-01-01 15217225
2004-01-01 15355250
2005-01-01 15488725
2006-01-01 15636200
2007-01-01 15789650
2008-01-01 15889700
2009-01-01 15482525
2010-01-01 15527300
2011-01-01 15617725
2012-01-01 15807575
2013-01-01 15953125
2014-01-01 16324775
2015-01-01 16611200
2016-01-01 16841975
2017-01-01 16954375