Quarter	Persons
1999-04-01	661200
1999-07-01	672400
1999-10-01	683900
2000-01-01	684800
2000-04-01	691700
2000-07-01	699000
2000-10-01	708600
2001-01-01	709700
2001-04-01	716100
2001-07-01	722800
2001-10-01	726400
2002-01-01	721100
2002-04-01	727200
2002-07-01	728000
2002-10-01	732100
2003-01-01	732200
2003-04-01	736100
2003-07-01	737700
2003-10-01	748900
2004-01-01	753100
2004-04-01	757700
2004-07-01	765700
2004-10-01	775700
2005-01-01	781800
2005-04-01	793400
2005-07-01	802100
2005-10-01	812700
2006-01-01	828700
2006-04-01	832400
2006-07-01	841800
2006-10-01	848700
2007-01-01	857300
2007-04-01	864700
2007-07-01	869300
2007-10-01	867600
2008-01-01	865900
2008-04-01	866800
2008-07-01	855200
2008-10-01	842500
2009-01-01	800500
2009-04-01	786700
2009-07-01	777900
2009-10-01	770100
2010-01-01	757300
2010-04-01	758800
2010-07-01	756700
2010-10-01	746100
2011-01-01	740500
2011-04-01	746500
2011-07-01	743500
2011-10-01	745500
2012-01-01	740900
2012-04-01	741300
2012-07-01	747200
2012-10-01	747400
2013-01-01	750500
2013-04-01	760400
2013-07-01	769100
2013-10-01	778500
2014-01-01	773200
2014-04-01	779100
2014-07-01	786400
2014-10-01	796900
2015-01-01	793200
2015-04-01	800000
2015-07-01	805500
2015-10-01	807200
2016-01-01	805700
2016-04-01	810900
2016-07-01	822700
2016-10-01	835500
2017-01-01	836300
2017-04-01	836800
2017-07-01	851600
2017-10-01	855000
2018-01-01	857300
2018-04-01	855000