Year	Persons
2000-01-01	17425
2001-01-01	20450
2002-01-01	22300
2003-01-01	23675
2004-01-01	24575
2005-01-01	28075
2006-01-01	22300
2007-01-01	15675
2008-01-01	15050
2009-01-01	16625
2010-01-01	20825
2011-01-01	21075
2012-01-01	18400
2013-01-01	24625
2014-01-01	27325
2015-01-01	32925
2016-01-01	31750
2017-01-01	30275