Quarterly Persons
2000-04-01 62075000
2001-04-01 62504100
2002-04-01 63735700
2003-04-01 65230700
2004-04-01 66063500
2005-01-01 67294000
2005-04-01 67551500
2005-07-01 67644000
2005-10-01 68131500
2006-01-01 68347400
2006-04-01 68667600
2006-07-01 68919800
2006-10-01 69310300
2007-01-01 69096200
2007-04-01 69636900
2007-07-01 70153600
2007-10-01 70515100
2008-01-01 70326800
2008-04-01 70696500
2008-07-01 71153300
2008-10-01 71455700
2009-01-01 71255500
2009-04-01 71572500
2009-07-01 71409100
2009-10-01 71980200
2010-01-01 71403100
2010-04-01 71549200
2010-07-01 71514400
2010-10-01 71952000
2011-01-01 71635300
2011-04-01 71999700
2011-07-01 72077900
2011-10-01 72534100
2012-01-01 72474800
2012-04-01 72878200
2012-07-01 72973900
2012-10-01 73236600
2013-01-01 73136700
2013-04-01 73288700
2013-07-01 73286400
2013-10-01 73513600
2014-01-01 73774100
2014-04-01 73874700
2014-07-01 73914200
2014-10-01 74348700
2015-01-01 73976000
2015-04-01 74214700
2015-07-01 74027900
2015-10-01 74471200
2016-01-01 74570800
2016-04-01 74838600
2016-07-01 75008500
2016-10-01 75077200
2017-01-01 74864700
2017-04-01 75046100
2017-07-01 75346900
2017-10-01 75496800
2018-01-01 75281000
2018-04-01 75520800