Year	Persons
1999-01-01	2375
2000-01-01	2775
2001-01-01	2225
2002-01-01	1650
2003-01-01	1700
2004-01-01	2050
2005-01-01	2975
2006-01-01	1975
2007-01-01	2750
2008-01-01	3425
2009-01-01	3275
2010-01-01	3850
2011-01-01	5850
2012-01-01	6275
2013-01-01	7350
2014-01-01	8800
2015-01-01	9050
2016-01-01	7825
2017-01-01	8575