Quarter Persons, Seasonally Adjusted 2002-01-01 458762.95491478196 2002-04-01 470452.36783470196 2002-07-01 468860.32557991900 2002-10-01 483124.35167059700 2003-01-01 470215.42101467703 2003-04-01 469029.32445558300 2003-07-01 482032.37022883200 2003-10-01 468522.88430090800 2004-01-01 479354.07890349700 2004-04-01 464770.60682181500 2004-07-01 474252.25942660900 2004-10-01 476523.05484808000 2005-01-01 459829.81397729800 2005-04-01 479378.41542359100 2005-07-01 472586.46535396900 2005-10-01 490705.30524514103 2006-01-01 488239.84132694895 2006-04-01 511438.19762324897 2006-07-01 513649.88719177997 2006-10-01 507472.07385802200 2007-01-01 506911.71748816000 2007-04-01 512692.26829687000 2007-07-01 520387.45242735196 2007-10-01 529108.56178761690 2008-01-01 531740.13999219300 2008-04-01 529661.24195260000 2008-07-01 522318.14783981704 2008-10-01 510580.47021538997 2009-01-01 509810.00503430800 2009-04-01 479116.04895789600 2009-07-01 450139.34141446400 2009-10-01 454934.60459333200 2010-01-01 453416.23964351800 2010-04-01 443228.89112274300 2010-07-01 451593.37311109604 2010-10-01 444161.49612264294 2011-01-01 437594.33053158900 2011-04-01 445775.93943225900 2011-07-01 449732.22283147300 2011-10-01 448497.50720467800 2012-01-01 441816.03864912800 2012-04-01 441968.64098763396 2012-07-01 450912.47189132600 2012-10-01 454902.84847191100 2013-01-01 455736.08959105700 2013-04-01 453968.43409565004 2013-07-01 454671.00693242496 2013-10-01 448724.46938086800 2014-01-01 457770.77715788000 2014-04-01 452102.10523498105 2014-07-01 440930.03622296103 2014-10-01 433897.08138417800 2015-01-01 449088.01695089400 2015-04-01 453061.60676712900 2015-07-01 455225.80231229897 2015-10-01 451224.57396967796 2016-01-01 457283.36798504000 2016-04-01 455419.37609881300 2016-07-01 452109.93366497900 2016-10-01 455487.32225116800 2017-01-01 454530.16517410404 2017-04-01 452936.70689547300 2017-07-01 453720.50368735400 2017-10-01 454212.62424306800 2018-01-01 461121.08996136800 2018-04-01 462294.90512482000