Year	Persons
1998-01-01	329250
1999-01-01	312150
2000-01-01	306675
2001-01-01	290550
2002-01-01	281850
2003-01-01	266550
2004-01-01	276050
2005-01-01	250200
2006-01-01	236075
2007-01-01	221400
2008-01-01	211500
2009-01-01	204450
2010-01-01	193625
2011-01-01	181000
2012-01-01	175050
2013-01-01	173850
2014-01-01	162600
2015-01-01	147775
2016-01-01	139550
2017-01-01	136525