Year	Persons
1998-01-01	91800
1999-01-01	105800
2000-01-01	115025
2001-01-01	133650
2002-01-01	148050
2003-01-01	158500
2004-01-01	172000
2005-01-01	185650
2006-01-01	197150
2007-01-01	204650
2008-01-01	214975
2009-01-01	221400
2010-01-01	228050
2011-01-01	226900
2012-01-01	234100
2013-01-01	234125
2014-01-01	233725
2015-01-01	235475
2016-01-01	236050
2017-01-01	236475