Quarter	Persons
2005-01-01	722600
2005-04-01	722600
2005-07-01	722600
2005-10-01	722600
2006-01-01	709500
2006-04-01	709500
2006-07-01	709500
2006-10-01	709500
2007-01-01	701800
2007-04-01	701800
2007-07-01	701800
2007-10-01	701800
2008-01-01	694400
2008-04-01	694400
2008-07-01	694400
2008-10-01	694400
2009-01-01	690100
2009-04-01	690100
2009-07-01	690100
2009-10-01	690100
2010-01-01	681900
2010-04-01	681900
2010-07-01	681900
2010-10-01	681900
2011-01-01	654900
2011-04-01	650500
2011-07-01	646600
2011-10-01	643100
2012-01-01	640900
2012-04-01	637900
2012-07-01	635600
2012-10-01	633000
2013-01-01	630300
2013-04-01	626500
2013-07-01	623600
2013-10-01	621500
2014-01-01	618800
2014-04-01	615300
2014-07-01	612400
2014-10-01	610600
2015-01-01	608500
2015-04-01	605200
2015-07-01	602200
2015-10-01	599600
2016-01-01	596900
2016-04-01	592700
2016-07-01	589700
2016-10-01	585900
2017-01-01	581800
2017-04-01	575400
2017-07-01	571200
2017-10-01	567900
2018-01-01	566200
2018-04-01	563500