Quarter	Persons, Seasonally Adjusted
2000-01-01	160600
2000-04-01	157900
2000-07-01	152500
2000-10-01	161700
2001-01-01	163500
2001-04-01	159400
2001-07-01	157700
2001-10-01	156700
2002-01-01	157400
2002-04-01	153000
2002-07-01	161000
2002-10-01	167600
2003-01-01	174000
2003-04-01	168200
2003-07-01	164200
2003-10-01	170300
2004-01-01	173700
2004-04-01	167800
2004-07-01	162300
2004-10-01	164500
2005-01-01	164700
2005-04-01	166200
2005-07-01	159900
2005-10-01	161600
2006-01-01	157600
2006-04-01	159200
2006-07-01	162700
2006-10-01	161700
2007-01-01	157500
2007-04-01	155900
2007-07-01	156700
2007-10-01	149200
2008-01-01	145500
2008-04-01	141400
2008-07-01	137100
2008-10-01	136300
2009-01-01	138700
2009-04-01	140400
2009-07-01	148900
2009-10-01	149600
2010-01-01	149300
2010-04-01	155000
2010-07-01	152000
2010-10-01	160900
2011-01-01	153400
2011-04-01	153400
2011-07-01	157400
2011-10-01	160700
2012-01-01	160000
2012-04-01	154500
2012-07-01	163900
2012-10-01	164600
2013-01-01	167500
2013-04-01	166000
2013-07-01	155800
2013-10-01	161300
2014-01-01	165500
2014-04-01	158400
2014-07-01	162700
2014-10-01	167500
2015-01-01	169200
2015-04-01	171000
2015-07-01	163100
2015-10-01	166900
2016-01-01	168800
2016-04-01	172100
2016-07-01	164300
2016-10-01	174200
2017-01-01	176300
2017-04-01	172700
2017-07-01	175400
2017-10-01	180200
2018-01-01	175400
2018-04-01	175800