Annual Persons
1960-01-01 23660000
1961-01-01 23978000
1962-01-01 24185000
1963-01-01 24230000
1964-01-01 24522000
1965-01-01 24776000
1966-01-01 24934000
1967-01-01 24570000
1968-01-01 24436000
1969-01-01 24478000
1970-01-01 24381000
1971-01-01 24165000
1972-01-01 24139000
1973-01-01 24715000
1974-01-01 24803000
1975-01-01 24719000
1976-01-01 24509000
1977-01-01 24538000
1978-01-01 24696000
1979-01-01 25080000
1980-01-01 25004000
1981-01-01 24011000
1982-01-01 23584000
1983-01-01 23304000
1984-01-01 23854000
1985-01-01 24250000
1986-01-01 24380000
1987-01-01 24754000
1988-01-01 25708000
1989-01-01 26549000
1990-01-01 26818000
1991-01-01 26058000
1992-01-01 25435000
1993-01-01 25088000
1994-01-01 25253000
1995-01-01 25489000
1996-01-01 25727000
1997-01-01 26155000
1998-01-01 26395000
1999-01-01 26691000
2000-01-01 27365700
2001-01-01 27625975
2002-01-01 27827875
2003-01-01 28107275
2004-01-01 28413650
2005-01-01 28738700
2006-01-01 29040700
2007-01-01 29260650
2008-01-01 29520150
2009-01-01 29058675
2010-01-01 29125000
2011-01-01 29282075
2012-01-01 29595900
2013-01-01 29954125
2014-01-01 30671275
2015-01-01 31193225
2016-01-01 31627725
2017-01-01 31963450