Year	Persons
1999-01-01	30100
2000-01-01	26650
2001-01-01	21025
2002-01-01	23725
2003-01-01	23200
2004-01-01	22600
2005-01-01	28525
2006-01-01	28500
2007-01-01	25225
2008-01-01	26350
2009-01-01	31325
2010-01-01	31750
2011-01-01	30600
2012-01-01	36150
2013-01-01	36975
2014-01-01	29725
2015-01-01	23550
2016-01-01	19050
2017-01-01	17325