Quarterly 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