Quarter	Persons, Seasonally Adjusted
1999-04-01	90400.00000000000
2000-04-01	77900.00000000000
2001-04-01	68800.00000000000
2002-04-01	86800.00000000000
2003-04-01	119800.00000000000
2004-04-01	133900.00000000000
2005-04-01	134200.00000000000
2006-04-01	122100.00000000000
2007-04-01	113300.00000000000
2008-04-01	103900.00000000000
2009-04-01	130800.00000000001
2010-01-01	168100.56333954200
2010-04-01	161938.92256283600
2010-07-01	160848.65087682000
2010-10-01	152011.86322080200
2011-01-01	150729.74818128502
2011-04-01	137352.88335847000
2011-07-01	150439.27464410800
2011-10-01	158578.09381613600
2012-01-01	144066.46269467800
2012-04-01	148405.80406423400
2012-07-01	151507.32971752600
2012-10-01	163820.40352356198
2013-01-01	165684.89038584000
2013-04-01	168004.48546839100
2013-07-01	164121.87918617702
2013-10-01	156588.74495959200
2014-01-01	171546.20488484800
2014-04-01	174077.24362931500
2014-07-01	175397.28444033500
2014-10-01	168579.26704550100
2015-01-01	161909.89914861898
2015-04-01	170083.60839081102
2015-07-01	181176.67193070700
2015-10-01	181829.82052986200
2016-01-01	183822.80583566600
2016-04-01	185906.04338376600
2016-07-01	183713.92069713800
2016-10-01	183657.23008343100
2017-01-01	189248.21483926600
2017-04-01	177262.14086303300
2017-07-01	181254.41174993700
2017-10-01	186035.23254776300
2018-01-01	191284.05265110800
2018-04-01	193843.96797395800