Quarter	Persons
1999-04-01	168300
2000-04-01	172400
2001-04-01	174700
2002-04-01	176600
2003-01-01	178000
2003-04-01	179300
2003-07-01	179900
2003-10-01	178600
2004-01-01	180300
2004-04-01	181000
2004-07-01	180700
2004-10-01	182800
2005-01-01	182800
2005-04-01	183900
2005-07-01	182800
2005-10-01	185200
2006-01-01	188200
2006-04-01	191600
2006-07-01	192900
2006-10-01	193500
2007-01-01	195700
2007-04-01	199000
2007-07-01	200800
2007-10-01	201200
2008-01-01	201400
2008-04-01	203900
2008-07-01	206300
2008-10-01	204700
2009-01-01	205000
2009-04-01	205300
2009-07-01	202600
2009-10-01	202500
2010-01-01	202400
2010-04-01	203000
2010-07-01	203100
2010-10-01	203900
2011-01-01	201600
2011-04-01	203100
2011-07-01	204100
2011-10-01	202700
2012-01-01	201700
2012-04-01	201900
2012-07-01	201600
2012-10-01	201900
2013-01-01	203100
2013-04-01	203000
2013-07-01	204500
2013-10-01	205300
2014-01-01	204100
2014-04-01	202700
2014-07-01	204900
2014-10-01	202900
2015-01-01	205100
2015-04-01	206500
2015-07-01	204500
2015-10-01	205000
2016-01-01	205500
2016-04-01	207200
2016-07-01	208500
2016-10-01	209400
2017-01-01	209800
2017-04-01	211800
2017-07-01	213600
2017-10-01	216400
2018-01-01	218900
2018-04-01	218600