Year	Persons
1998-01-01	25025
1999-01-01	29475
2000-01-01	26150
2001-01-01	24000
2002-01-01	27825
2003-01-01	28825
2004-01-01	30375
2005-01-01	25400
2006-01-01	23700
2007-01-01	17825
2008-01-01	25825
2009-01-01	26950
2010-01-01	30600
2011-01-01	29850
2012-01-01	52025
2013-01-01	56650
2014-01-01	66250
2015-01-01	66600
2016-01-01	79325
2017-01-01	91375