Quarter	Persons
1999-04-01	139100
2000-01-01	148200
2000-04-01	152200
2000-07-01	152100
2000-10-01	156000
2001-01-01	158100
2001-04-01	160800
2001-07-01	162100
2001-10-01	162300
2002-01-01	163900
2002-04-01	168200
2002-07-01	170200
2002-10-01	172900
2003-01-01	173800
2003-04-01	177400
2003-07-01	183500
2003-10-01	183300
2004-01-01	179800
2004-04-01	182600
2004-07-01	183600
2004-10-01	187000
2005-01-01	186100
2005-04-01	188100
2005-07-01	194100
2005-10-01	195400
2006-01-01	199600
2006-04-01	203700
2006-07-01	204000
2006-10-01	207500
2007-01-01	207000
2007-04-01	209300
2007-07-01	210200
2007-10-01	214500
2008-01-01	214100
2008-04-01	214700
2008-07-01	216400
2008-10-01	216300
2009-01-01	212700
2009-04-01	216900
2009-07-01	213800
2009-10-01	215900
2010-01-01	214200
2010-04-01	216300
2010-07-01	214200
2010-10-01	214600
2011-01-01	212800
2011-04-01	214100
2011-07-01	221800
2011-10-01	221000
2012-01-01	221700
2012-04-01	222700
2012-07-01	223700
2012-10-01	224200
2013-01-01	221700
2013-04-01	227000
2013-07-01	227500
2013-10-01	223400
2014-01-01	227000
2014-04-01	227800
2014-07-01	229900
2014-10-01	234400
2015-01-01	231900
2015-04-01	230100
2015-07-01	231800
2015-10-01	232800
2016-01-01	234100
2016-04-01	234000
2016-07-01	234400
2016-10-01	234100
2017-01-01	233000
2017-04-01	236600
2017-07-01	236100
2017-10-01	235100
2018-01-01	243700
2018-04-01	240300