Year	Persons
1961-01-01	273300
1966-01-01	277200
1967-01-01	280000
1968-01-01	280000
1969-01-01	279000
1970-01-01	279000
1971-01-01	278500
1972-01-01	279000
1973-01-01	288000
1974-01-01	296000
1975-01-01	291500
1976-01-01	296000
1977-01-01	298400
1978-01-01	310000
1979-01-01	322500
1980-01-01	333000
1981-01-01	329100
1982-01-01	345000
1983-01-01	346100
1984-01-01	337600
1985-01-01	347900
1986-01-01	349400
1987-01-01	369400
1988-01-01	366800
1989-01-01	375400
1990-01-01	400300
1991-01-01	401300
1992-01-01	416000
1993-01-01	433600
1994-01-01	454200
1995-01-01	482700
1996-01-01	513000
1997-01-01	539400
1998-01-01	604600
1999-01-01	651125
2000-01-01	689650
2001-01-01	716725
2002-01-01	740875
2003-01-01	759825
2004-01-01	784525
2005-01-01	828200
2006-01-01	864875
2007-01-01	956050
2008-01-01	967200
2009-01-01	924550
2010-01-01	893975
2011-01-01	879825
2012-01-01	877675
2013-01-01	893250
2014-01-01	911475
2015-01-01	941025
2016-01-01	979550
2017-01-01	1007750