Quarter	Persons
1999-04-01	212000
2000-01-01	212100
2000-04-01	221000
2000-07-01	218600
2000-10-01	218600
2001-01-01	220400
2001-04-01	222200
2001-07-01	217600
2001-10-01	221000
2002-01-01	218200
2002-04-01	224900
2002-07-01	222100
2002-10-01	212900
2003-01-01	216000
2003-04-01	222600
2003-07-01	226800
2003-10-01	226500
2004-01-01	219900
2004-04-01	222300
2004-07-01	223700
2004-10-01	220200
2005-01-01	216900
2005-04-01	222100
2005-07-01	229700
2005-10-01	226800
2006-01-01	234900
2006-04-01	243500
2006-07-01	245000
2006-10-01	246400
2007-01-01	246100
2007-04-01	247100
2007-07-01	249600
2007-10-01	246600
2008-01-01	247100
2008-04-01	245600
2008-07-01	240800
2008-10-01	236300
2009-01-01	217600
2009-04-01	213000
2009-07-01	216600
2009-10-01	203300
2010-01-01	191600
2010-04-01	200600
2010-07-01	218000
2010-10-01	223600
2011-01-01	219600
2011-04-01	222700
2011-07-01	228800
2011-10-01	225900
2012-01-01	224900
2012-04-01	228500
2012-07-01	231900
2012-10-01	226800
2013-01-01	228900
2013-04-01	236500
2013-07-01	232800
2013-10-01	230500
2014-01-01	231000
2014-04-01	238200
2014-07-01	234000
2014-10-01	236700
2015-01-01	234000
2015-04-01	240100
2015-07-01	249200
2015-10-01	242600
2016-01-01	237500
2016-04-01	244000
2016-07-01	245700
2016-10-01	242600
2017-01-01	241500
2017-04-01	241200
2017-07-01	249100
2017-10-01	246000
2018-01-01	241700
2018-04-01	250700