Year	Persons
1986-01-01	244250
1987-01-01	236100
1988-01-01	220000
1989-01-01	210950
1990-01-01	205100
1991-01-01	201125
1992-01-01	195400
1993-01-01	191550
1994-01-01	193500
1995-01-01	195850
1996-01-01	193350
1997-01-01	188950
1998-01-01	181475
1999-01-01	175975
2000-01-01	173375
2001-01-01	176325
2002-01-01	184050
2003-01-01	187100
2004-01-01	192200
2005-01-01	194425
2006-01-01	202600
2007-01-01	202050
2008-01-01	197450
2009-01-01	192300
2010-01-01	187575
2011-01-01	190000
2012-01-01	189275
2013-01-01	188775
2014-01-01	202025
2015-01-01	213225
2016-01-01	223575
2017-01-01	227000