Year	Persons
1999-01-01	37000
2000-01-01	33600
2001-01-01	29850
2002-01-01	30975
2003-01-01	33100
2004-01-01	31900
2005-01-01	33250
2006-01-01	26925
2007-01-01	22275
2008-01-01	22575
2009-01-01	33300
2010-01-01	41925
2011-01-01	44975
2012-01-01	45775
2013-01-01	51425
2014-01-01	48875
2015-01-01	43850
2016-01-01	39750
2017-01-01	31600