Year	Persons
1998-01-01	283925
1999-01-01	261300
2000-01-01	253775
2001-01-01	237700
2002-01-01	237200
2003-01-01	234725
2004-01-01	228825
2005-01-01	219675
2006-01-01	204375
2007-01-01	183350
2008-01-01	172125
2009-01-01	220950
2010-01-01	224300
2011-01-01	208725
2012-01-01	206825
2013-01-01	219250
2014-01-01	232100
2015-01-01	252100
2016-01-01	236750
2017-01-01	233875