Quarterly Persons, Seasonally Adjusted
1999-04-01 19724100
1999-07-01 19830500
1999-10-01 19897200
2000-01-01 19842500
2000-04-01 19952800
2000-07-01 20035500
2000-10-01 20012900
2001-01-01 20029000
2001-04-01 20047700
2001-07-01 19988300
2001-10-01 19964800
2002-01-01 19868100
2002-04-01 19916300
2002-07-01 19935500
2002-10-01 19949100
2003-01-01 19871200
2003-04-01 19917000
2003-07-01 19865400
2003-10-01 19865900
2004-01-01 19927300
2004-04-01 19905600
2004-07-01 19918200
2004-10-01 20019400
2005-01-01 20090200
2005-04-01 20106700
2005-07-01 20200200
2005-10-01 20188700
2006-01-01 20259500
2006-04-01 20265500
2006-07-01 20251600
2006-10-01 20283600
2007-01-01 20296500
2007-04-01 20434700
2007-07-01 20477700
2007-10-01 20545600
2008-01-01 20584900
2008-04-01 20645600
2008-07-01 20560500
2008-10-01 20573200
2009-01-01 20497100
2009-04-01 20329500
2009-07-01 20370600
2009-10-01 20442300
2010-01-01 20293900
2010-04-01 20424000
2010-07-01 20504700
2010-10-01 20583300
2011-01-01 20632200
2011-04-01 20623400
2011-07-01 20628400
2011-10-01 20695400
2012-01-01 20699700
2012-04-01 20753800
2012-07-01 20834400
2012-10-01 20942200
2013-01-01 20878800
2013-04-01 20951100
2013-07-01 20974500
2013-10-01 21109100
2014-01-01 21252600
2014-04-01 21343100
2014-07-01 21415700
2014-10-01 21501200
2015-01-01 21532000
2015-04-01 21513800
2015-07-01 21536000
2015-10-01 21667500
2016-01-01 21693600
2016-04-01 21789600
2016-07-01 21799700
2016-10-01 21854300
2017-01-01 21898500
2017-04-01 22061500
2017-07-01 22074200
2017-10-01 22130400
2018-01-01 22178300
2018-04-01 22159400