Quarter	Persons
2005-01-01	589100
2005-04-01	593200
2005-07-01	594300
2005-10-01	594200
2006-01-01	590900
2006-04-01	582500
2006-07-01	582100
2006-10-01	597700
2007-01-01	580300
2007-04-01	574600
2007-07-01	571800
2007-10-01	597300
2008-01-01	581500
2008-04-01	586400
2008-07-01	553100
2008-10-01	551100
2009-01-01	548100
2009-04-01	538200
2009-07-01	531200
2009-10-01	536100
2010-01-01	533200
2010-04-01	529500
2010-07-01	511800
2010-10-01	510000
2011-01-01	501400
2011-04-01	489900
2011-07-01	484200
2011-10-01	490100
2012-01-01	478300
2012-04-01	469900
2012-07-01	468700
2012-10-01	473000
2013-01-01	472200
2013-04-01	463800
2013-07-01	465400
2013-10-01	463100
2014-01-01	451700
2014-04-01	447800
2014-07-01	440000
2014-10-01	443700
2015-01-01	443000
2015-04-01	431000
2015-07-01	424700
2015-10-01	421400
2016-01-01	414300
2016-04-01	406800
2016-07-01	405600
2016-10-01	402500
2017-01-01	403500
2017-04-01	386300
2017-07-01	388600
2017-10-01	385700
2018-01-01	386900
2018-04-01	382700