Quarter	Persons, Seasonally Adjusted
2005-01-01	20571013.237999998
2005-04-01	20732858.250000000
2005-07-01	20479360.705000000
2005-10-01	20353579.079000000
2006-01-01	19889003.626000002
2006-04-01	19206051.551000000
2006-07-01	18830086.005000003
2006-10-01	18321039.443000000
2007-01-01	17602081.743222500
2007-04-01	16980651.937687700
2007-07-01	16715533.678670501
2007-10-01	16291332.640419299
2008-01-01	16176928.156470400
2008-04-01	16344927.629312700
2008-07-01	16633736.136932900
2008-10-01	17541908.077283997
2009-01-01	19855635.063428503
2009-04-01	21083573.987692300
2009-07-01	21988275.988380400
2009-10-01	22376914.960498802
2010-01-01	22889483.352454900
2010-04-01	22861981.696880700
2010-07-01	22656195.656068300
2010-10-01	22646439.294596102
2011-01-01	22478540.918527097
2011-04-01	22605324.405100200
2011-07-01	23163865.951535203
2011-10-01	23683668.724837600
2012-01-01	24349348.830687800
2012-04-01	24911809.444981700
2012-07-01	25361685.294105200
2012-10-01	25865456.430225200
2013-01-01	26188453.493174300
2013-04-01	26378396.001040300
2013-07-01	26226996.508602700
2013-10-01	25791153.997182700
2014-01-01	25534227.451317700
2014-04-01	24918953.985306400
2014-07-01	24586641.610013200
2014-10-01	24292776.953362700
2015-01-01	23629260.209057000
2015-04-01	23303629.432205997
2015-07-01	22564228.257783000
2015-10-01	22117682.100953903
2016-01-01	21678046.323703700
2016-04-01	21203809.935954400
2016-07-01	20719315.502626800
2016-10-01	20163728.237715100
2017-01-01	19578572.681999000
2017-04-01	18988357.446267600
2017-07-01	18565024.316265002
2017-10-01	17988545.555468403
2018-01-01	17567384.524740700
2018-04-01	17039550.850244902