Year	Persons
1998-01-01	135850
1999-01-01	149050
2000-01-01	149025
2001-01-01	145325
2002-01-01	147825
2003-01-01	150750
2004-01-01	148050
2005-01-01	157900
2006-01-01	162000
2007-01-01	173725
2008-01-01	185775
2009-01-01	174800
2010-01-01	172150
2011-01-01	176150
2012-01-01	175275
2013-01-01	175575
2014-01-01	168775
2015-01-01	168250
2016-01-01	178225
2017-01-01	186675