Year	Persons
1999-01-01	411575
2000-01-01	417325
2001-01-01	417700
2002-01-01	414350
2003-01-01	421975
2004-01-01	414150
2005-01-01	422250
2006-01-01	427850
2007-01-01	434150
2008-01-01	443675
2009-01-01	452600
2010-01-01	455950
2011-01-01	458625
2012-01-01	472100
2013-01-01	469225
2014-01-01	468275
2015-01-01	472400
2016-01-01	475075
2017-01-01	474275