Quarter Persons, Seasonally Adjusted 2007-01-01 316737.04077560600 2007-04-01 317417.67061354197 2007-07-01 317637.93210740900 2007-10-01 311407.35650344300 2008-01-01 315534.30741256103 2008-04-01 322966.86002450204 2008-07-01 319521.45742148200 2008-10-01 315077.37514145600 2009-01-01 326719.05256577400 2009-04-01 330214.77316944800 2009-07-01 330112.11068444000 2009-10-01 331554.06358033704 2010-01-01 332889.82558935600 2010-04-01 335362.85894584400 2010-07-01 334171.54089903104 2010-10-01 338475.77456576895 2011-01-01 341590.82741665497 2011-04-01 343529.99937195104 2011-07-01 345196.98215949896 2011-10-01 347182.19105189503 2012-01-01 353385.49788874900 2012-04-01 352447.39096713800 2012-07-01 356285.25542728800 2012-10-01 357581.85571682500 2013-01-01 359672.87134647100 2013-04-01 357092.81378894200 2013-07-01 359600.02907206595 2013-10-01 360834.28579252000 2014-01-01 358619.72959690800 2014-04-01 363014.76510974800 2014-07-01 367146.44638004400 2014-10-01 368719.05891330000 2015-01-01 382727.04155229800 2015-04-01 383320.95961305300 2015-07-01 389555.02400283096 2015-10-01 387796.97483181796 2016-01-01 394297.80115778500 2016-04-01 395729.88698861003 2016-07-01 396426.11779791000 2016-10-01 396346.19405569497 2017-01-01 406161.75237842600 2017-04-01 406698.42785894800 2017-07-01 405614.73490077400 2017-10-01 410525.08486185200 2018-01-01 413019.23334253795 2018-04-01 414338.04147420400