Year	Persons
1997-01-01	116050
1998-01-01	112175
1999-01-01	110600
2000-01-01	119300
2001-01-01	113375
2002-01-01	122150
2003-01-01	144400
2004-01-01	156900
2005-01-01	166900
2006-01-01	189200
2007-01-01	189300
2008-01-01	181550
2009-01-01	178975
2010-01-01	176450
2011-01-01	168675
2012-01-01	166850
2013-01-01	173175
2014-01-01	199300
2015-01-01	222800
2016-01-01	229100
2017-01-01	246225