Quarterly Persons
1999-04-01 68426800
2000-04-01 68652800
2001-04-01 68903000
2002-04-01 69206800
2003-04-01 69473200
2004-04-01 69846800
2005-01-01 69972900
2005-04-01 70011000
2005-07-01 70152000
2005-10-01 70144000
2006-01-01 70253400
2006-04-01 70243300
2006-07-01 70234900
2006-10-01 70270900
2007-01-01 70371600
2007-04-01 70221700
2007-07-01 70354400
2007-10-01 70304300
2008-01-01 70345300
2008-04-01 70438600
2008-07-01 70288600
2008-10-01 70355600
2009-01-01 70287000
2009-04-01 70357800
2009-07-01 70083000
2009-10-01 70113100
2010-01-01 68738100
2010-04-01 68761400
2010-07-01 68807700
2010-10-01 68838400
2011-01-01 68479900
2011-04-01 68465000
2011-07-01 68504200
2011-10-01 68712600
2012-01-01 68744900
2012-04-01 68754300
2012-07-01 68894400
2012-10-01 68970300
2013-01-01 68927900
2013-04-01 69087500
2013-07-01 69157200
2013-10-01 69289400
2014-01-01 69348700
2014-04-01 69387400
2014-07-01 69400600
2014-10-01 69716600
2015-01-01 70044800
2015-04-01 70002300
2015-07-01 69952900
2015-10-01 70280200
2016-01-01 70583900
2016-04-01 70419900
2016-07-01 70630300
2016-10-01 70569500
2017-01-01 70771100
2017-04-01 70523100
2017-07-01 71041900
2017-10-01 70525600
2018-01-01 70985000
2018-04-01 70577800