Quarter	Persons, Seasonally Adjusted
1999-01-01	462768.68289527300
1999-04-01	467092.31331484800
1999-07-01	465577.11548542895
1999-10-01	470161.88830445100
2000-01-01	469680.98048578100
2000-04-01	470063.06551741700
2000-07-01	479795.29733377000
2000-10-01	479960.65666303097
2001-01-01	484511.13810068000
2001-04-01	485200.57072969800
2001-07-01	492321.63116742600
2001-10-01	484666.66000219603
2002-01-01	493857.84702297300
2002-04-01	488196.07806903600
2002-07-01	476224.52479558805
2002-10-01	477321.55011240300
2003-01-01	475179.13618365400
2003-04-01	477604.70414863100
2003-07-01	475082.25720791396
2003-10-01	489333.90245980000
2004-01-01	493360.69499181900
2004-04-01	499450.99559219800
2004-07-01	501399.15650266900
2004-10-01	499689.15291331400
2005-01-01	503506.09692696400
2005-04-01	498776.75097307004
2005-07-01	499927.77691484796
2005-10-01	505189.37518511700
2006-01-01	509173.96083636600
2006-04-01	507046.67070095300
2006-07-01	511195.84107377600
2006-10-01	511083.52738890500
2007-01-01	515407.56623155094
2007-04-01	526257.74431141400
2007-07-01	528747.66863408900
2007-10-01	527887.02082294610
2008-01-01	526942.91155733690
2008-04-01	529394.61470034500
2008-07-01	539398.92068095800
2008-10-01	531563.55306136000
2009-01-01	511375.70989796595
2009-04-01	516997.78531583300
2009-07-01	516467.19059321590
2009-10-01	519959.31419298600
2010-01-01	517493.30939969000
2010-04-01	507335.53398384500
2010-07-01	505587.66396114696
2010-10-01	507283.49265531800
2011-01-01	498032.41410325596
2011-04-01	494479.48172017900
2011-07-01	493227.01439864497
2011-10-01	492561.08977792100
2012-01-01	492224.89060027000
2012-04-01	489769.27429868100
2012-07-01	487140.31711410003
2012-10-01	491765.51798695000
2013-01-01	483550.29370757700
2013-04-01	481688.46641628000
2013-07-01	486970.03830407100
2013-10-01	484991.20157207300
2014-01-01	483363.04680731305
2014-04-01	488160.46318268900
2014-07-01	484041.80968489000
2014-10-01	488234.68032510800
2015-01-01	490988.21794173700
2015-04-01	491536.81450928300
2015-07-01	495436.34066443203
2015-10-01	488738.62688454800
2016-01-01	482582.64891854400
2016-04-01	484337.11838850500
2016-07-01	482568.56821204000
2016-10-01	486311.66448091000
2017-01-01	498820.92772549996
2017-04-01	506734.24036428800
2017-07-01	508600.69331503900
2017-10-01	510444.13859517200
2018-01-01	514959.49487787300
2018-04-01	518047.55821950900