Year	Persons
1998-01-01	306850
1999-01-01	308950
2000-01-01	300600
2001-01-01	289325
2002-01-01	294675
2003-01-01	298725
2004-01-01	303375
2005-01-01	302225
2006-01-01	298200
2007-01-01	304100
2008-01-01	307150
2009-01-01	317650
2010-01-01	315000
2011-01-01	306175
2012-01-01	292050
2013-01-01	282850
2014-01-01	272000
2015-01-01	258500
2016-01-01	247975
2017-01-01	236400