Quarter	Persons
2000-04-01	43958500
2001-04-01	44724400
2002-04-01	44914500
2003-04-01	45191800
2004-04-01	45803300
2005-01-01	46066200
2005-04-01	45787000
2005-07-01	45719900
2005-10-01	46000400
2006-01-01	46381600
2006-04-01	46158800
2006-07-01	46005200
2006-10-01	46283100
2007-01-01	46924000
2007-04-01	46490000
2007-07-01	46028900
2007-10-01	46623800
2008-01-01	46986200
2008-04-01	46741200
2008-07-01	46417900
2008-10-01	46931600
2009-01-01	47430000
2009-04-01	47520600
2009-07-01	47539600
2009-10-01	47636000
2010-01-01	47762300
2010-04-01	47791400
2010-07-01	47902900
2010-10-01	48101000
2011-01-01	48387300
2011-04-01	48197900
2011-07-01	48192200
2011-10-01	48264000
2012-01-01	48701200
2012-04-01	48350700
2012-07-01	48211900
2012-10-01	48559500
2013-01-01	49125500
2013-04-01	48887300
2013-07-01	48922000
2013-10-01	49341100
2014-01-01	49990900
2014-04-01	49946200
2014-07-01	49692500
2014-10-01	49880900
2015-01-01	50536500
2015-04-01	50404900
2015-07-01	50149700
2015-10-01	50310400
2016-01-01	50714300
2016-04-01	50407800
2016-07-01	50285200
2016-10-01	50440500
2017-01-01	51035900
2017-04-01	50622600
2017-07-01	50279600
2017-10-01	50495700
2018-01-01	51055100
2018-04-01	50641000