Quarter	Persons, Seasonally Adjusted
2001-01-01	527838.7847912840
2001-04-01	529121.6262435749
2001-07-01	523754.7713136941
2001-10-01	525684.8176514481
2002-01-01	528409.6525160441
2002-04-01	536461.3816261721
2002-07-01	532199.2016502470
2002-10-01	532229.7642075380
2003-01-01	535052.8796024250
2003-04-01	545796.9870255999
2003-07-01	545903.3551347341
2003-10-01	545446.7782372420
2004-01-01	545279.2875091879
2004-04-01	559216.0602154240
2004-07-01	556471.6829437261
2004-10-01	556432.9693316619
2005-01-01	558591.0571148880
2005-04-01	569962.5230169940
2005-07-01	574418.4109741520
2005-10-01	568828.0088939650
2006-01-01	570560.6198901159
2006-04-01	585003.3659553820
2006-07-01	582250.6355048519
2006-10-01	585285.3786496500
2007-01-01	592951.7831875989
2007-04-01	601056.7352244260
2007-07-01	601371.9908198869
2007-10-01	607919.4907680890
2008-01-01	612045.8035063630
2008-04-01	615047.0132521569
2008-07-01	614192.5124185979
2008-10-01	622814.6708228820
2009-01-01	624305.3067501620
2009-04-01	626434.5353168860
2009-07-01	633773.2864923540
2009-10-01	630386.8714405980
2010-01-01	629634.6066611100
2010-04-01	636512.6226964610
2010-07-01	640648.4221810510
2010-10-01	640504.3484613779
2011-01-01	642451.1583553221
2011-04-01	642532.4136999400
2011-07-01	638650.5500780380
2011-10-01	636265.8778667000
2012-01-01	635413.9378108140
2012-04-01	638597.6777861690
2012-07-01	638081.2656451879
2012-10-01	632507.1187578290
2013-01-01	631346.9231153710
2013-04-01	627778.7990334710
2013-07-01	629752.9514014790
2013-10-01	627321.3264496800
2014-01-01	626469.6376553540
2014-04-01	618987.4230884961
2014-07-01	620916.8927092390
2014-10-01	620626.0465469100
2015-01-01	618195.5989537451
2015-04-01	614988.2315162290
2015-07-01	612018.8179382360
2015-10-01	611697.3515917901
2016-01-01	608564.3630919210
2016-04-01	605384.7778450260
2016-07-01	602870.3836431880
2016-10-01	608680.4754198659
2017-01-01	609982.8425509140
2017-04-01	606444.5741707400
2017-07-01	601367.0223620460
2017-10-01	606605.5609163010
2018-01-01	610264.3573016981
2018-04-01	604249.1418240070