Quarter	Persons
1999-01-01	293200
1999-04-01	301400
1999-07-01	304800
1999-10-01	322200
2000-01-01	327800
2000-04-01	319200
2000-07-01	329200
2000-10-01	339600
2001-01-01	343000
2001-04-01	344900
2001-07-01	369000
2001-10-01	373300
2002-01-01	372200
2002-04-01	365000
2002-07-01	383000
2002-10-01	384400
2003-01-01	402100
2003-04-01	418300
2003-07-01	411500
2003-10-01	398900
2004-01-01	405700
2004-04-01	423400
2004-07-01	422900
2004-10-01	405900
2005-01-01	408000
2005-04-01	424600
2005-07-01	418000
2005-10-01	422100
2006-01-01	415400
2006-04-01	430200
2006-07-01	433700
2006-10-01	436400
2007-01-01	430800
2007-04-01	430700
2007-07-01	435400
2007-10-01	421000
2008-01-01	425200
2008-04-01	428300
2008-07-01	430600
2008-10-01	422200
2009-01-01	411700
2009-04-01	426600
2009-07-01	431300
2009-10-01	424300
2010-01-01	419800
2010-04-01	419800
2010-07-01	430500
2010-10-01	418700
2011-01-01	414900
2011-04-01	418600
2011-07-01	423500
2011-10-01	426000
2012-01-01	426300
2012-04-01	424800
2012-07-01	421800
2012-10-01	428800
2013-01-01	421500
2013-04-01	427100
2013-07-01	434100
2013-10-01	430300
2014-01-01	423500
2014-04-01	439800
2014-07-01	445000
2014-10-01	445500
2015-01-01	443900
2015-04-01	452200
2015-07-01	447900
2015-10-01	451100
2016-01-01	454200
2016-04-01	479300
2016-07-01	482800
2016-10-01	480300
2017-01-01	469600
2017-04-01	491000
2017-07-01	498400
2017-10-01	488500
2018-01-01	485700
2018-04-01	504100