Year	Persons
1999-01-01	15150
2000-01-01	15825
2001-01-01	18050
2002-01-01	16175
2003-01-01	17075
2004-01-01	20800
2005-01-01	21100
2006-01-01	25225
2007-01-01	28650
2008-01-01	28050
2009-01-01	31875
2010-01-01	33950
2011-01-01	32900
2012-01-01	38450
2013-01-01	39450
2014-01-01	45725
2015-01-01	48100
2016-01-01	51025
2017-01-01	58375