Year	Persons
1998-01-01	283800
1999-01-01	261200
2000-01-01	253775
2001-01-01	237650
2002-01-01	237100
2003-01-01	234675
2004-01-01	228775
2005-01-01	219600
2006-01-01	204275
2007-01-01	183275
2008-01-01	171800
2009-01-01	220800
2010-01-01	224050
2011-01-01	208400
2012-01-01	206200
2013-01-01	218600
2014-01-01	231175
2015-01-01	251425
2016-01-01	235550
2017-01-01	232800