Quarter	Persons, Seasonally Adjusted
2001-01-01	577085.35665374200
2001-04-01	585290.21217101390
2001-07-01	585863.08858607200
2001-10-01	592361.34258917200
2002-01-01	596526.91757509100
2002-04-01	605344.49742376210
2002-07-01	609640.65275108200
2002-10-01	609487.93225006500
2003-01-01	622024.66006793200
2003-04-01	613191.43137653800
2003-07-01	614410.28177821710
2003-10-01	614773.62677731400
2004-01-01	612372.71349341490
2004-04-01	621017.89471763090
2004-07-01	621201.87757832910
2004-10-01	627707.51421062400
2005-01-01	625210.19354185100
2005-04-01	565569.93573250100
2005-07-01	572053.57920215900
2005-10-01	571766.29152348900
2006-01-01	575367.46675125300
2006-04-01	568460.89336782700
2006-07-01	567786.07568559000
2006-10-01	562885.56419532990
2007-01-01	559424.51796576000
2007-04-01	572161.16600141500
2007-07-01	564338.32088914200
2007-10-01	568375.99514368290
2008-01-01	563384.28417263900
2008-04-01	560129.87013995900
2008-07-01	560625.36293474800
2008-10-01	566260.48275265400
2009-01-01	572609.98301007600
2009-04-01	572706.79169227510
2009-07-01	581387.94813772200
2009-10-01	573195.27715992600
2010-01-01	570060.55401942800
2010-04-01	562398.74434033000
2010-07-01	557730.46476131900
2010-10-01	557710.23687892210
2011-01-01	551920.34772607300
2011-04-01	543930.88226793390
2011-07-01	545377.57112432810
2011-10-01	543771.19888166610
2012-01-01	550006.90686804390
2012-04-01	543591.05976874200
2012-07-01	538331.00695927500
2012-10-01	529271.02640393800
2013-01-01	520288.52617016603
2013-04-01	521011.26025376900
2013-07-01	515155.41891113605
2013-10-01	515444.79466492997
2014-01-01	514513.73603962200
2014-04-01	512797.16775738410
2014-07-01	507772.58799246800
2014-10-01	512516.50821052600
2015-01-01	514495.37895378500
2015-04-01	519806.09263249300
2015-07-01	523217.60167733603
2015-10-01	514380.92673638696
2016-01-01	510421.29133597600
2016-04-01	508382.40101360995
2016-07-01	513101.49966586905
2016-10-01	511294.80798454500
2017-01-01	507313.39402473800
2017-04-01	504094.25038754800
2017-07-01	500927.06007745600
2017-10-01	506365.29551025900
2018-01-01	507028.03804651800
2018-04-01	508348.79563560203