Quarter	Persons
2005-01-01	702600
2005-04-01	699000
2005-07-01	706100
2005-10-01	712300
2006-01-01	712900
2006-04-01	713700
2006-07-01	706500
2006-10-01	733300
2007-01-01	712100
2007-04-01	692500
2007-07-01	680200
2007-10-01	720400
2008-01-01	710100
2008-04-01	699000
2008-07-01	664600
2008-10-01	665500
2009-01-01	666700
2009-04-01	651600
2009-07-01	642600
2009-10-01	658500
2010-01-01	657300
2010-04-01	648500
2010-07-01	617500
2010-10-01	608300
2011-01-01	591300
2011-04-01	580200
2011-07-01	576600
2011-10-01	584000
2012-01-01	581300
2012-04-01	564500
2012-07-01	555200
2012-10-01	561200
2013-01-01	559500
2013-04-01	547300
2013-07-01	543300
2013-10-01	538600
2014-01-01	522000
2014-04-01	519100
2014-07-01	506900
2014-10-01	514000
2015-01-01	517400
2015-04-01	503200
2015-07-01	495500
2015-10-01	485800
2016-01-01	484400
2016-04-01	461100
2016-07-01	458500
2016-10-01	459800
2017-01-01	462800
2017-04-01	443300
2017-07-01	442000
2017-10-01	435900
2018-01-01	435900
2018-04-01	424000