Year	Persons
1998-01-01	610325
1999-01-01	636575
2000-01-01	642500
2001-01-01	642025
2002-01-01	639225
2003-01-01	620400
2004-01-01	606450
2005-01-01	618150
2006-01-01	625750
2007-01-01	639250
2008-01-01	633525
2009-01-01	586125
2010-01-01	567575
2011-01-01	566275
2012-01-01	563375
2013-01-01	558875
2014-01-01	533350
2015-01-01	526950
2016-01-01	540575
2017-01-01	546875