Quarter	Persons
1999-04-01	938900
2000-01-01	913400
2000-04-01	871000
2000-07-01	844300
2000-10-01	828800
2001-01-01	858500
2001-04-01	860700
2001-07-01	856200
2001-10-01	860000
2002-01-01	870900
2002-04-01	834700
2002-07-01	842800
2002-10-01	856100
2003-01-01	886300
2003-04-01	867300
2003-07-01	880200
2003-10-01	892700
2004-01-01	890200
2004-04-01	891800
2004-07-01	882200
2004-10-01	906300
2005-01-01	905800
2005-04-01	896400
2005-07-01	892800
2005-10-01	906300
2006-01-01	914800
2006-04-01	894600
2006-07-01	877500
2006-10-01	862900
2007-01-01	862800
2007-04-01	846400
2007-07-01	831300
2007-10-01	854600
2008-01-01	833000
2008-04-01	801400
2008-07-01	807000
2008-10-01	802500
2009-01-01	803900
2009-04-01	801700
2009-07-01	807800
2009-10-01	831600
2010-01-01	908800
2010-04-01	894400
2010-07-01	890600
2010-10-01	909000
2011-01-01	947200
2011-04-01	949400
2011-07-01	918200
2011-10-01	893000
2012-01-01	889900
2012-04-01	886200
2012-07-01	880200
2012-10-01	892500
2013-01-01	890200
2013-04-01	867200
2013-07-01	859900
2013-10-01	861600
2014-01-01	879400
2014-04-01	877700
2014-07-01	871300
2014-10-01	862800
2015-01-01	851900
2015-04-01	846600
2015-07-01	842200
2015-10-01	851200
2016-01-01	854100
2016-04-01	853300
2016-07-01	862200
2016-10-01	876900
2017-01-01	881400
2017-04-01	878000
2017-07-01	869400
2017-10-01	872700
2018-01-01	866700
2018-04-01	859500