Year	Persons
1998-01-01	4217925
1999-01-01	4259750
2000-01-01	4297025
2001-01-01	4458125
2002-01-01	4469425
2003-01-01	4490050
2004-01-01	4513250
2005-01-01	4533550
2006-01-01	4551350
2007-01-01	4568350
2008-01-01	4577075
2009-01-01	4569925
2010-01-01	4548125
2011-01-01	4529600
2012-01-01	4509750
2013-01-01	4489150
2014-01-01	4475850
2015-01-01	4457900
2016-01-01	4441800
2017-01-01	4424375