Quarterly Persons
2000-04-01 362782900
2001-04-01 364482400
2002-04-01 366051200
2003-04-01 367440400
2004-04-01 368633600
2005-01-01 370644300
2005-04-01 371007400
2005-07-01 371616400
2005-10-01 372266700
2006-01-01 372589200
2006-04-01 372875000
2006-07-01 373224700
2006-10-01 373674200
2007-01-01 376976700
2007-04-01 377355500
2007-07-01 377950900
2007-10-01 378367700
2008-01-01 378471300
2008-04-01 378845300
2008-07-01 379361300
2008-10-01 379609600
2009-01-01 379577000
2009-04-01 379831000
2009-07-01 379676500
2009-10-01 380091800
2010-01-01 376838900
2010-04-01 376784600
2010-07-01 376909500
2010-10-01 377228900
2011-01-01 376633000
2011-04-01 376631500
2011-07-01 376809100
2011-10-01 377062600
2012-01-01 376921900
2012-04-01 377056000
2012-07-01 377199200
2012-10-01 377340900
2013-01-01 377164500
2013-04-01 377359900
2013-07-01 377317900
2013-10-01 377580400
2014-01-01 378764500
2014-04-01 378907000
2014-07-01 378891200
2014-10-01 379207100
2015-01-01 379212100
2015-04-01 379198400
2015-07-01 379226300
2015-10-01 379606800
2016-01-01 379801400
2016-04-01 379703900
2016-07-01 379805900
2016-10-01 379984500
2017-01-01 380187400
2017-04-01 380064200
2017-07-01 380451700
2017-10-01 380168900
2018-01-01 380472800
2018-04-01 380182300