Quarter	Persons, Seasonally Adjusted
2002-01-01	311700
2002-04-01	286800
2002-07-01	301100
2002-10-01	284300
2003-01-01	296500
2003-04-01	286700
2003-07-01	276100
2003-10-01	293400
2004-01-01	280000
2004-04-01	288100
2004-07-01	277700
2004-10-01	274800
2005-01-01	285600
2005-04-01	275300
2005-07-01	282600
2005-10-01	275200
2006-01-01	277000
2006-04-01	258700
2006-07-01	258700
2006-10-01	262400
2007-01-01	264200
2007-04-01	251300
2007-07-01	246800
2007-10-01	238400
2008-01-01	229500
2008-04-01	224600
2008-07-01	227800
2008-10-01	229900
2009-01-01	211200
2009-04-01	221400
2009-07-01	230500
2009-10-01	222400
2010-01-01	218500
2010-04-01	214000
2010-07-01	209700
2010-10-01	218500
2011-01-01	222300
2011-04-01	212400
2011-07-01	212300
2011-10-01	214900
2012-01-01	202100
2012-04-01	195100
2012-07-01	194700
2012-10-01	197700
2013-01-01	198000
2013-04-01	196100
2013-07-01	188600
2013-10-01	203500
2014-01-01	187500
2014-04-01	187800
2014-07-01	191500
2014-10-01	195900
2015-01-01	187300
2015-04-01	180900
2015-07-01	173600
2015-10-01	174100
2016-01-01	169900
2016-04-01	168300
2016-07-01	169600
2016-10-01	165400
2017-01-01	171200
2017-04-01	165200
2017-07-01	157000
2017-10-01	158600
2018-01-01	156500
2018-04-01	155000