Year	Persons
1998-01-01	536875
1999-01-01	529700
2000-01-01	499675
2001-01-01	489350
2002-01-01	492100
2003-01-01	467175
2004-01-01	449175
2005-01-01	424725
2006-01-01	404400
2007-01-01	403225
2008-01-01	399825
2009-01-01	391350
2010-01-01	353600
2011-01-01	359975
2012-01-01	344525
2013-01-01	328675
2014-01-01	319125
2015-01-01	310400
2016-01-01	295250
2017-01-01	281800