Quarter	Persons
1999-01-01	427000
1999-04-01	428700
1999-07-01	430000
1999-10-01	425600
2000-01-01	427600
2000-04-01	434500
2000-07-01	441300
2000-10-01	432200
2001-01-01	433400
2001-04-01	432100
2001-07-01	443200
2001-10-01	437300
2002-01-01	437700
2002-04-01	440100
2002-07-01	437300
2002-10-01	426300
2003-01-01	428500
2003-04-01	430300
2003-07-01	429400
2003-10-01	434400
2004-01-01	441300
2004-04-01	454800
2004-07-01	459500
2004-10-01	445800
2005-01-01	450600
2005-04-01	453400
2005-07-01	459800
2005-10-01	459500
2006-01-01	460000
2006-04-01	469100
2006-07-01	461500
2006-10-01	453200
2007-01-01	453700
2007-04-01	465100
2007-07-01	464800
2007-10-01	456600
2008-01-01	458300
2008-04-01	463500
2008-07-01	472500
2008-10-01	471000
2009-01-01	461100
2009-04-01	463800
2009-07-01	472200
2009-10-01	468200
2010-01-01	465700
2010-04-01	469900
2010-07-01	460800
2010-10-01	465800
2011-01-01	454000
2011-04-01	457100
2011-07-01	459600
2011-10-01	463400
2012-01-01	464900
2012-04-01	453400
2012-07-01	462800
2012-10-01	459300
2013-01-01	450800
2013-04-01	455100
2013-07-01	460000
2013-10-01	450600
2014-01-01	455700
2014-04-01	461700
2014-07-01	456500
2014-10-01	449300
2015-01-01	447400
2015-04-01	461600
2015-07-01	462700
2015-10-01	453900
2016-01-01	451700
2016-04-01	460800
2016-07-01	455600
2016-10-01	465300
2017-01-01	467700
2017-04-01	468000
2017-07-01	479600
2017-10-01	477400
2018-01-01	469600
2018-04-01	470900