Quarter	Persons
2000-04-01	43758500
2001-04-01	44937300
2002-04-01	45728500
2003-04-01	46571700
2004-04-01	47084200
2005-01-01	47745500
2005-04-01	48039400
2005-07-01	48102300
2005-10-01	48182500
2006-01-01	48451100
2006-04-01	49208300
2006-07-01	49274300
2006-10-01	49524200
2007-01-01	49418800
2007-04-01	49873700
2007-07-01	50271900
2007-10-01	50492500
2008-01-01	50385200
2008-04-01	50702600
2008-07-01	50921100
2008-10-01	51022800
2009-01-01	50230200
2009-04-01	50377400
2009-07-01	50136100
2009-10-01	50483400
2010-01-01	49802000
2010-04-01	50114700
2010-07-01	49910800
2010-10-01	50107000
2011-01-01	49704300
2011-04-01	50101700
2011-07-01	49727100
2011-10-01	49818400
2012-01-01	49401300
2012-04-01	49716300
2012-07-01	49453300
2012-10-01	49390100
2013-01-01	48910100
2013-04-01	49203200
2013-07-01	49076400
2013-10-01	49036900
2014-01-01	49205300
2014-04-01	49430300
2014-07-01	49264300
2014-10-01	49375800
2015-01-01	49036400
2015-04-01	49547900
2015-07-01	49481200
2015-10-01	49639300
2016-01-01	49590100
2016-04-01	49779800
2016-07-01	49977700
2016-10-01	49980600
2017-01-01	49587400
2017-04-01	49975100
2017-07-01	50135100
2017-10-01	50126200
2018-01-01	49788400
2018-04-01	50286600