Year	Persons
2003-01-01	18400
2004-01-01	17900
2005-01-01	16900
2006-01-01	15900
2007-01-01	15900
2008-01-01	12775
2009-01-01	13450
2010-01-01	12450
2011-01-01	13050
2012-01-01	12550
2013-01-01	11600
2014-01-01	13225
2015-01-01	11825
2016-01-01	11050
2017-01-01	9225