Quarter	Persons, Seasonally Adjusted
2005-01-01	290048561.87457496
2005-04-01	290690911.49960900
2005-07-01	292050974.86739000
2005-10-01	292985425.79671100
2006-01-01	293996467.08138100
2006-04-01	295185165.48125803
2006-07-01	296352083.78867700
2006-10-01	297612368.71113600
2007-01-01	298718628.04504400
2007-04-01	299524778.08398396
2007-07-01	299749329.97689100
2007-10-01	300644498.74142600
2008-01-01	301236888.74415797
2008-04-01	301206635.95856000
2008-07-01	300334680.72895700
2008-10-01	298205138.71959704
2009-01-01	294220126.57645400
2009-04-01	291932254.40456800
2009-07-01	290848686.93952300
2009-10-01	290595549.16090196
2010-01-01	290149468.02498000
2010-04-01	291794228.09378300
2010-07-01	292278384.04034203
2010-10-01	292310549.70570900
2011-01-01	293667162.90966296
2011-04-01	294156861.31280900
2011-07-01	294461839.59059200
2011-10-01	295042054.27485600
2012-01-01	295007489.48885304
2012-04-01	295769900.69665104
2012-07-01	296181572.45679200
2012-10-01	296215768.00739396
2013-01-01	295713898.41166600
2013-04-01	296364217.17809100
2013-07-01	296498484.68020695
2013-10-01	297405711.93482000
2014-01-01	298448864.59302200
2014-04-01	299328080.81200397
2014-07-01	300388793.26312900
2014-10-01	301012666.15814700
2015-01-01	302019637.55285100
2015-04-01	302437717.99830204
2015-07-01	303487264.68579596
2015-10-01	304512390.70308400
2016-01-01	305861055.67208700
2016-04-01	306643789.73478100
2016-07-01	307252486.54279600
2016-10-01	308266185.63681000
2017-01-01	309023080.45097100
2017-04-01	310089870.38536800
2017-07-01	311063830.08338000
2017-10-01	311796237.09037596
2018-01-01	313437296.36943800
2018-04-01	313753033.27761300