Quarter	Persons
1998-04-01	607100
1999-04-01	618000
2000-04-01	635400
2001-04-01	650600
2002-04-01	679100
2003-04-01	684300
2004-04-01	715800
2005-04-01	749400
2006-04-01	747100
2007-04-01	743900
2008-04-01	766000
2009-04-01	788000
2010-01-01	837800
2010-04-01	821600
2010-07-01	813900
2010-10-01	834200
2011-01-01	828600
2011-04-01	831300
2011-07-01	817400
2011-10-01	822800
2012-01-01	855200
2012-04-01	854300
2012-07-01	824200
2012-10-01	835900
2013-01-01	855200
2013-04-01	869700
2013-07-01	866900
2013-10-01	863300
2014-01-01	879200
2014-04-01	874600
2014-07-01	878000
2014-10-01	877100
2015-01-01	883300
2015-04-01	892300
2015-07-01	889900
2015-10-01	877300
2016-01-01	888500
2016-04-01	895100
2016-07-01	878500
2016-10-01	878400
2017-01-01	906100
2017-04-01	896700
2017-07-01	880600
2017-10-01	889300
2018-01-01	917300
2018-04-01	899800