Quarter	Persons
1998-04-01	175400
1999-04-01	180400
2000-04-01	185200
2001-04-01	188700
2002-04-01	193300
2003-01-01	194200
2003-04-01	194200
2003-07-01	194200
2003-10-01	194200
2004-01-01	198500
2004-04-01	198500
2004-07-01	198500
2004-10-01	198500
2005-01-01	202700
2005-04-01	202700
2005-07-01	202700
2005-10-01	202700
2006-01-01	205000
2006-04-01	205000
2006-07-01	205000
2006-10-01	205000
2007-01-01	212100
2007-04-01	208900
2007-07-01	213300
2007-10-01	211600
2008-01-01	207700
2008-04-01	219500
2008-07-01	215300
2008-10-01	210100
2009-01-01	227800
2009-04-01	230600
2009-07-01	228300
2009-10-01	228900
2010-01-01	230600
2010-04-01	228700
2010-07-01	230800
2010-10-01	233500
2011-01-01	240200
2011-04-01	234100
2011-07-01	235200
2011-10-01	235800
2012-01-01	246700
2012-04-01	245000
2012-07-01	252700
2012-10-01	251100
2013-01-01	254000
2013-04-01	253400
2013-07-01	251900
2013-10-01	254900
2014-01-01	262900
2014-04-01	258700
2014-07-01	257300
2014-10-01	264700
2015-01-01	278600
2015-04-01	276600
2015-07-01	275700
2015-10-01	272600
2016-01-01	276100
2016-04-01	276200
2016-07-01	279000
2016-10-01	280600
2017-01-01	288300
2017-04-01	284900
2017-07-01	290800
2017-10-01	287000
2018-01-01	296700
2018-04-01	292200