Quarter Persons, Seasonally Adjusted 2005-01-01 425724.16786601796 2005-04-01 442528.72580311100 2005-07-01 434288.00475947100 2005-10-01 440307.55382463600 2006-01-01 460095.70384498500 2006-04-01 452436.55969755800 2006-07-01 469201.61291655700 2006-10-01 471695.71360484200 2007-01-01 468409.74270613700 2007-04-01 479734.79707294200 2007-07-01 476181.39801844700 2007-10-01 504329.78693352800 2008-01-01 503058.42020391400 2008-04-01 501650.12955912300 2008-07-01 511268.50649771595 2008-10-01 514125.75152966890 2009-01-01 475878.58343172400 2009-04-01 467602.59295491000 2009-07-01 466083.77699006203 2009-10-01 478026.64894376400 2010-01-01 532149.10514029100 2010-04-01 555857.45986211300 2010-07-01 588260.95965668200 2010-10-01 573248.08184154500 2011-01-01 581009.46512807000 2011-04-01 568088.36228125300 2011-07-01 574982.18625200610 2011-10-01 554783.61123921200 2012-01-01 554516.29652961510 2012-04-01 561545.65791697800 2012-07-01 547771.91022806510 2012-10-01 532717.34577771890 2013-01-01 530457.28940558400 2013-04-01 533789.61201985400 2013-07-01 524390.89565781900 2013-10-01 532168.14574999400 2014-01-01 537635.41704865900 2014-04-01 532600.53318031400 2014-07-01 527135.82765257800 2014-10-01 542789.66379228490 2015-01-01 554770.37499484700 2015-04-01 536160.36786211700 2015-07-01 539726.48766630900 2015-10-01 527688.86944003800 2016-01-01 525510.84222821390 2016-04-01 502202.18549161700 2016-07-01 500929.83573523100 2016-10-01 483033.22374030500 2017-01-01 473632.58379498800 2017-04-01 461317.56143286600 2017-07-01 460164.09062969200 2017-10-01 449950.51972052800 2018-01-01 454707.88170527900 2018-04-01 467921.27651439700 2018-07-01 435178.00395605200