Year	Persons
1999-01-01	41925
2000-01-01	42550
2001-01-01	40925
2002-01-01	40175
2003-01-01	43600
2004-01-01	41825
2005-01-01	41550
2006-01-01	41700
2007-01-01	40900
2008-01-01	39575
2009-01-01	41250
2010-01-01	38850
2011-01-01	38025
2012-01-01	35275
2013-01-01	34250
2014-01-01	35950
2015-01-01	32750
2016-01-01	36375
2017-01-01	29675