Year	Persons
1986-01-01	224850
1987-01-01	215625
1988-01-01	193600
1989-01-01	180100
1990-01-01	173675
1991-01-01	158300
1992-01-01	154000
1993-01-01	154675
1994-01-01	162325
1995-01-01	171675
1996-01-01	168500
1997-01-01	162875
1998-01-01	152300
1999-01-01	149200
2000-01-01	148125
2001-01-01	154575
2002-01-01	162300
2003-01-01	167725
2004-01-01	175075
2005-01-01	176150
2006-01-01	183400
2007-01-01	181975
2008-01-01	175125
2009-01-01	162500
2010-01-01	157400
2011-01-01	157850
2012-01-01	157475
2013-01-01	160950
2014-01-01	175100
2015-01-01	184000
2016-01-01	194375
2017-01-01	198950