Year	Persons
2000-01-01	322300
2001-01-01	319200
2002-01-01	312750
2003-01-01	318250
2004-01-01	318525
2005-01-01	321475
2006-01-01	327550
2007-01-01	321050
2008-01-01	325925
2009-01-01	325825
2010-01-01	326175
2011-01-01	325400
2012-01-01	321225
2013-01-01	318975
2014-01-01	312725
2015-01-01	316000
2016-01-01	314750
2017-01-01	319525