Quarterly Persons
2000-04-01 68633800
2001-04-01 69363500
2002-04-01 69655200
2003-04-01 69962900
2004-04-01 69866800
2005-01-01 70168600
2005-04-01 70498300
2005-07-01 70544200
2005-10-01 70651300
2006-01-01 70566900
2006-04-01 70710500
2006-07-01 70795900
2006-10-01 71026200
2007-01-01 70630700
2007-04-01 70893100
2007-07-01 71093200
2007-10-01 71157200
2008-01-01 71049000
2008-04-01 71162400
2008-07-01 71296000
2008-10-01 71276800
2009-01-01 71182200
2009-04-01 71165500
2009-07-01 71158400
2009-10-01 71218300
2010-01-01 70614100
2010-04-01 70576700
2010-07-01 70545100
2010-10-01 70484200
2011-01-01 70195100
2011-04-01 70193000
2011-07-01 70225200
2011-10-01 70157800
2012-01-01 69974200
2012-04-01 70029100
2012-07-01 70042400
2012-10-01 69940100
2013-01-01 69808500
2013-04-01 69886800
2013-07-01 69653200
2013-10-01 69623200
2014-01-01 69831000
2014-04-01 69900400
2014-07-01 69754100
2014-10-01 69694300
2015-01-01 69628300
2015-04-01 69563900
2015-07-01 69564800
2015-10-01 69573800
2016-01-01 69609500
2016-04-01 69495400
2016-07-01 69583600
2016-10-01 69508200
2017-01-01 69329400
2017-04-01 69091000
2017-07-01 69197700
2017-10-01 68984800
2018-01-01 68717300
2018-04-01 68531300