Quarter	Persons, Seasonally Adjusted
1999-01-01	305236.90453199996
1999-04-01	321174.02492800000
1999-07-01	325761.96283699997
1999-10-01	335818.74615700000
2000-01-01	338387.19101116195
2000-04-01	337166.56163353500
2000-07-01	347498.74828205600
2000-10-01	352847.49907324696
2001-01-01	357240.33159524000
2001-04-01	360466.65976334700
2001-07-01	389526.57726913900
2001-10-01	386066.43137227296
2002-01-01	387392.71871043200
2002-04-01	381394.71279790596
2002-07-01	401176.09981212305
2002-10-01	400436.46867953800
2003-01-01	423265.51674801900
2003-04-01	432087.31273712905
2003-07-01	433874.84420386100
2003-10-01	424772.32631099200
2004-01-01	436668.81820696197
2004-04-01	443143.24981689300
2004-07-01	443722.41608705900
2004-10-01	432465.51588908600
2005-01-01	439603.08661148900
2005-04-01	441234.26298373303
2005-07-01	440780.81291461300
2005-10-01	442081.83749016500
2006-01-01	440596.96959632800
2006-04-01	442368.42957722000
2006-07-01	448276.06537003600
2006-10-01	453558.53545641600
2007-01-01	450400.66023346300
2007-04-01	446732.82277177600
2007-07-01	447734.93989523400
2007-10-01	433531.57709952700
2008-01-01	441667.15809575695
2008-04-01	439694.30191133800
2008-07-01	439027.75650435400
2008-10-01	431810.78348855104
2009-01-01	431765.39833472203
2009-04-01	445514.63209304900
2009-07-01	445550.71646291600
2009-10-01	443869.25310931400
2010-01-01	446591.47156635200
2010-04-01	448229.42727405500
2010-07-01	450824.07293901796
2010-10-01	440355.02822057400
2011-01-01	444759.65992843197
2011-04-01	445419.78668555500
2011-07-01	446567.48489865200
2011-10-01	448853.06848736096
2012-01-01	454224.87193593400
2012-04-01	450194.33904229700
2012-07-01	445988.49263413600
2012-10-01	449992.29638763400
2013-01-01	449964.14596360200
2013-04-01	450199.98464056600
2013-07-01	455656.90665797500
2013-10-01	449978.96273785700
2014-01-01	450093.86468789400
2014-04-01	460324.62598660900
2014-07-01	463998.41242105997
2014-10-01	467883.09690443700
2015-01-01	469973.84438701600
2015-04-01	468842.91621806900
2015-07-01	465775.57804227003
2015-10-01	472607.66135264497
2016-01-01	482338.97439992000
2016-04-01	496369.17112037796
2016-07-01	497875.08558949000
2016-10-01	499616.76889021300
2017-01-01	494898.73637425200
2017-04-01	505659.70083226800
2017-07-01	511213.73829653900
2017-10-01	511027.82449694100
2018-01-01	510474.91021148197
2018-04-01	519754.06560419005