Quarter	Persons
1999-04-01	218400
2000-01-01	212900
2000-04-01	222700
2000-07-01	218100
2000-10-01	217600
2001-01-01	216200
2001-04-01	218500
2001-07-01	227300
2001-10-01	221100
2002-01-01	217700
2002-04-01	220200
2002-07-01	215600
2002-10-01	219700
2003-01-01	221100
2003-04-01	219900
2003-07-01	224200
2003-10-01	220900
2004-01-01	225200
2004-04-01	221900
2004-07-01	220600
2004-10-01	220700
2005-01-01	225300
2005-04-01	228100
2005-07-01	220300
2005-10-01	227400
2006-01-01	235200
2006-04-01	232100
2006-07-01	231000
2006-10-01	232400
2007-01-01	226400
2007-04-01	227400
2007-07-01	231300
2007-10-01	227800
2008-01-01	222100
2008-04-01	226200
2008-07-01	230800
2008-10-01	223700
2009-01-01	215600
2009-04-01	215300
2009-07-01	208700
2009-10-01	214100
2010-01-01	209200
2010-04-01	207700
2010-07-01	204800
2010-10-01	207600
2011-01-01	199900
2011-04-01	204100
2011-07-01	215400
2011-10-01	212700
2012-01-01	203300
2012-04-01	208800
2012-07-01	209800
2012-10-01	212300
2013-01-01	205200
2013-04-01	204800
2013-07-01	209200
2013-10-01	213500
2014-01-01	204400
2014-04-01	208200
2014-07-01	207900
2014-10-01	208000
2015-01-01	210300
2015-04-01	210900
2015-07-01	212900
2015-10-01	213500
2016-01-01	211200
2016-04-01	211400
2016-07-01	202900
2016-10-01	208100
2017-01-01	212400
2017-04-01	210300
2017-07-01	211500
2017-10-01	215000
2018-01-01	208400
2018-04-01	208200