Quarter	Persons, Seasonally Adjusted
1999-01-01	498256.02085769403
1999-04-01	505016.14252951800
1999-07-01	503525.25723528800
1999-10-01	506702.57937750104
2000-01-01	503415.45729140200
2000-04-01	505941.35366671800
2000-07-01	512870.99835381005
2000-10-01	511372.19068807000
2001-01-01	514021.12443139596
2001-04-01	514274.42915357003
2001-07-01	520024.22280065605
2001-10-01	517480.22361437800
2002-01-01	525718.43424637500
2002-04-01	518962.84139913900
2002-07-01	507211.91706556200
2002-10-01	507606.80728892400
2003-01-01	508344.24853342100
2003-04-01	509955.65207882300
2003-07-01	508825.31509511103
2003-10-01	522474.78429264505
2004-01-01	526053.74523513500
2004-04-01	531369.11404152000
2004-07-01	533007.84650535400
2004-10-01	530969.29421799100
2005-01-01	533924.15558449200
2005-04-01	529331.14952309300
2005-07-01	535225.50213256900
2005-10-01	541919.19275984690
2006-01-01	536287.16007811400
2006-04-01	536203.12031357400
2006-07-01	538119.58347379010
2006-10-01	535590.13613452200
2007-01-01	539007.05672427210
2007-04-01	547325.77206613200
2007-07-01	551016.42537026800
2007-10-01	550050.74583932800
2008-01-01	550534.45336688900
2008-04-01	550036.10751040900
2008-07-01	563141.41504101600
2008-10-01	553888.02408168400
2009-01-01	538725.40692451290
2009-04-01	549589.03460160200
2009-07-01	553829.68029073900
2009-10-01	555855.87818314600
2010-01-01	556284.55394677990
2010-04-01	550308.97744122400
2010-07-01	546923.16618053000
2010-10-01	551883.30243146590
2011-01-01	542527.57971622700
2011-04-01	539173.19024674400
2011-07-01	538934.82619903000
2011-10-01	537564.40383799900
2012-01-01	534486.76588225810
2012-04-01	532467.03581792500
2012-07-01	535343.42880942600
2012-10-01	541702.76949039210
2013-01-01	538054.98397885400
2013-04-01	536964.51273252210
2013-07-01	534785.92438177390
2013-10-01	533094.57890685000
2014-01-01	534625.77276527710
2014-04-01	535566.53597535200
2014-07-01	532477.95168104910
2014-10-01	536629.73957832190
2015-01-01	536145.16171241900
2015-04-01	537985.62870387300
2015-07-01	537645.93555223700
2015-10-01	530323.27403147100
2016-01-01	523531.87280785904
2016-04-01	523439.81142526795
2016-07-01	520312.29577391800
2016-10-01	527516.01999295410
2017-01-01	535955.57195746100
2017-04-01	538057.39449450200
2017-07-01	539136.73335745790
2017-10-01	537850.30019057800
2018-01-01	541420.26518423500
2018-04-01	546154.40605710500