Quarter	Persons
1999-04-01	374200
2000-01-01	388900
2000-04-01	397600
2000-07-01	410600
2000-10-01	415400
2001-01-01	411100
2001-04-01	411000
2001-07-01	414600
2001-10-01	430500
2002-01-01	434600
2002-04-01	456700
2002-07-01	464200
2002-10-01	468700
2003-01-01	517500
2003-04-01	523100
2003-07-01	525300
2003-10-01	529200
2004-01-01	537700
2004-04-01	537900
2004-07-01	546000
2004-10-01	555500
2005-01-01	551500
2005-04-01	560400
2005-07-01	562900
2005-10-01	560200
2006-01-01	556800
2006-04-01	580000
2006-07-01	590800
2006-10-01	602600
2007-01-01	617000
2007-04-01	632000
2007-07-01	640900
2007-10-01	643200
2008-01-01	648000
2008-04-01	661900
2008-07-01	677200
2008-10-01	684500
2009-01-01	691300
2009-04-01	695000
2009-07-01	701300
2009-10-01	696300
2010-01-01	682800
2010-04-01	696600
2010-07-01	701100
2010-10-01	704500
2011-01-01	687900
2011-04-01	695100
2011-07-01	701600
2011-10-01	707700
2012-01-01	711300
2012-04-01	720800
2012-07-01	723000
2012-10-01	724100
2013-01-01	726600
2013-04-01	735200
2013-07-01	748000
2013-10-01	755100
2014-01-01	736900
2014-04-01	750000
2014-07-01	753600
2014-10-01	761600
2015-01-01	770100
2015-04-01	774900
2015-07-01	775800
2015-10-01	786500
2016-01-01	794900
2016-04-01	795800
2016-07-01	806400
2016-10-01	824300
2017-01-01	823700
2017-04-01	835000
2017-07-01	841800
2017-10-01	851500
2018-01-01	851900
2018-04-01	864300