Quarter	Persons, Seasonally Adjusted
2000-01-01	17209001.059595800
2000-04-01	17246560.807249600
2000-07-01	17266032.813161097
2000-10-01	17318705.319993500
2001-01-01	17343492.140318400
2001-04-01	17340503.290448300
2001-07-01	17355833.069518800
2001-10-01	17265371.499714500
2002-01-01	17251375.492126900
2002-04-01	17185281.538801300
2002-07-01	17155178.980029900
2002-10-01	17071463.989041900
2003-01-01	16872859.202395100
2003-04-01	16928025.215634700
2003-07-01	16887826.378359698
2003-10-01	16897689.203610400
2004-01-01	16977640.079608700
2004-04-01	16931733.409744900
2004-07-01	16940632.119853500
2004-10-01	17046394.390792900
2005-01-01	17083628.138561900
2005-04-01	17107038.831796102
2005-07-01	17147019.904153198
2005-10-01	17116313.125488800
2006-01-01	16943571.021728300
2006-04-01	16916126.132251700
2006-07-01	16914301.112332500
2006-10-01	16820901.733687500
2007-01-01	16844082.994476000
2007-04-01	16822327.453010500
2007-07-01	16773721.287473300
2007-10-01	16838368.265040200
2008-01-01	16978512.548314900
2008-04-01	16933116.857489600
2008-07-01	16945075.884456300
2008-10-01	17016494.709739300
2009-01-01	17195459.323501700
2009-04-01	17204562.436055000
2009-07-01	17270577.831414500
2009-10-01	17271700.409028800
2010-01-01	17017982.332490100
2010-04-01	17086207.310433000
2010-07-01	17124056.684077100
2010-10-01	17102353.672999700
2011-01-01	17130604.523470600
2011-04-01	17183876.738642000
2011-07-01	17177095.151336900
2011-10-01	17218223.586550500
2012-01-01	17256113.008570100
2012-04-01	17308863.108217400
2012-07-01	17312995.536540200
2012-10-01	17317928.346672300
2013-01-01	17260816.435347300
2013-04-01	17345422.347130198
2013-07-01	17354788.986685600
2013-10-01	17336672.230836898
2014-01-01	17410994.296444900
2014-04-01	17402023.516629400
2014-07-01	17399993.756438800
2014-10-01	17358388.430486900
2015-01-01	17374403.779143100
2015-04-01	17300064.570646900
2015-07-01	17359099.255019200
2015-10-01	17394032.395190798
2016-01-01	17274848.755132400
2016-04-01	17227427.891390998
2016-07-01	17182323.995605300
2016-10-01	17221899.357871400
2017-01-01	17282162.039791300
2017-04-01	17284523.351347700
2017-07-01	17220941.698064600
2017-10-01	17150772.910796400
2018-01-01	17146315.302456300
2018-04-01	17116417.822660800