Year	Persons
1998-01-01	320600
1999-01-01	315275
2000-01-01	308625
2001-01-01	319075
2002-01-01	328025
2003-01-01	345375
2004-01-01	332900
2005-01-01	349400
2006-01-01	356150
2007-01-01	361625
2008-01-01	368025
2009-01-01	362100
2010-01-01	356100
2011-01-01	330725
2012-01-01	301025
2013-01-01	290250
2014-01-01	279450
2015-01-01	287900
2016-01-01	298350
2017-01-01	322475