Quarter	Persons
2005-01-01	705400
2005-04-01	722200
2005-07-01	733500
2005-10-01	719200
2006-01-01	699700
2006-04-01	711400
2006-07-01	712400
2006-10-01	706200
2007-01-01	701800
2007-04-01	722800
2007-07-01	735600
2007-10-01	716900
2008-01-01	703200
2008-04-01	712100
2008-07-01	706900
2008-10-01	689200
2009-01-01	631800
2009-04-01	622000
2009-07-01	618500
2009-10-01	591700
2010-01-01	554600
2010-04-01	567000
2010-07-01	589600
2010-10-01	603200
2011-01-01	576400
2011-04-01	588400
2011-07-01	595000
2011-10-01	600800
2012-01-01	585400
2012-04-01	600400
2012-07-01	614600
2012-10-01	610000
2013-01-01	603500
2013-04-01	616100
2013-07-01	632500
2013-10-01	628500
2014-01-01	618900
2014-04-01	622800
2014-07-01	649200
2014-10-01	635700
2015-01-01	631900
2015-04-01	633600
2015-07-01	643700
2015-10-01	639900
2016-01-01	635300
2016-04-01	645900
2016-07-01	650600
2016-10-01	641200
2017-01-01	628500
2017-04-01	635000
2017-07-01	641400
2017-10-01	639400
2018-01-01	636500
2018-04-01	656700