Year	Persons
2000-01-01	6457800
2001-01-01	6428300
2002-01-01	6264800
2003-01-01	6241600
2004-01-01	5864500
2005-01-01	5895450
2006-01-01	5878425
2007-01-01	5743900
2008-01-01	5336025
2009-01-01	5260900
2010-01-01	5206075
2011-01-01	5013600
2012-01-01	4951150
2013-01-01	4827575
2014-01-01	4772525
2015-01-01	4674050
2016-01-01	4686375
2017-01-01	4605850