Year	Persons
1999-01-01	5650
2002-01-01	3925
2004-01-01	6025
2005-01-01	7575
2006-01-01	8475
2007-01-01	9225
2008-01-01	10000
2009-01-01	10125
2010-01-01	10925
2011-01-01	9575
2012-01-01	12275
2013-01-01	14025
2014-01-01	14175
2015-01-01	14000
2016-01-01	18850
2017-01-01	22075