Year	Persons
1998-01-01	8680275
1999-01-01	8764575
2000-01-01	8839875
2001-01-01	9156075
2002-01-01	9188375
2003-01-01	9234525
2004-01-01	9285325
2005-01-01	9332300
2006-01-01	9374100
2007-01-01	9412325
2008-01-01	9435125
2009-01-01	9431100
2010-01-01	9399400
2011-01-01	9372850
2012-01-01	9344800
2013-01-01	9309500
2014-01-01	9282100
2015-01-01	9246550
2016-01-01	9212800
2017-01-01	9176925