Quarter	Persons, Seasonally Adjusted
1998-04-01	248300.00000000000
1999-04-01	254100.00000000000
2000-04-01	270700.00000000000
2001-04-01	252800.00000000000
2002-04-01	278300.00000000000
2003-04-01	273800.00000000000
2004-04-01	281600.00000000000
2005-04-01	285900.00000000000
2006-04-01	291000.00000000000
2007-04-01	280200.00000000000
2008-04-01	274800.00000000000
2009-04-01	277500.00000000000
2010-01-01	292464.93862782395
2010-04-01	292384.04174493096
2010-07-01	299801.89019110600
2010-10-01	293149.12943613800
2011-01-01	285180.75806654400
2011-04-01	284138.07638347900
2011-07-01	289314.97152575800
2011-10-01	282266.19402421900
2012-01-01	284847.91807091400
2012-04-01	279204.31451261195
2012-07-01	279266.49372434400
2012-10-01	283781.27369213000
2013-01-01	275654.20362758600
2013-04-01	269137.27482102305
2013-07-01	279028.56675061403
2013-10-01	280779.95480077603
2014-01-01	286348.20544055296
2014-04-01	275505.56118735900
2014-07-01	284145.53622587800
2014-10-01	278800.69714621000
2015-01-01	271974.05027743505
2015-04-01	273414.64661475300
2015-07-01	272913.12172288600
2015-10-01	265598.18138492700
2016-01-01	271448.32358526100
2016-04-01	261072.30983764200
2016-07-01	266907.79000727500
2016-10-01	264571.57656982203
2017-01-01	273764.79195273200
2017-04-01	264045.01938329600
2017-07-01	267433.35505634100
2017-10-01	255356.83360763203
2018-01-01	263215.26772275503
2018-04-01	255864.03272029300