Quarterly Persons
1998-04-01 608700
1999-04-01 579900
2000-01-01 570400
2000-04-01 586000
2000-07-01 596200
2000-10-01 588500
2001-01-01 580300
2001-04-01 582200
2001-07-01 598600
2001-10-01 597400
2002-01-01 583600
2002-04-01 588400
2002-07-01 596000
2002-10-01 591500
2003-01-01 584600
2003-04-01 596200
2003-07-01 616200
2003-10-01 614800
2004-01-01 599800
2004-04-01 604100
2004-07-01 601000
2004-10-01 602700
2005-01-01 600700
2005-04-01 616200
2005-07-01 619400
2005-10-01 625900
2006-01-01 638400
2006-04-01 654900
2006-07-01 656400
2006-10-01 657100
2007-01-01 649100
2007-04-01 660300
2007-07-01 664100
2007-10-01 656900
2008-01-01 656900
2008-04-01 655400
2008-07-01 659400
2008-10-01 652300
2009-01-01 610000
2009-04-01 590300
2009-07-01 596800
2009-10-01 578400
2010-01-01 551600
2010-04-01 556400
2010-07-01 574100
2010-10-01 589800
2011-01-01 585400
2011-04-01 597000
2011-07-01 621800
2011-10-01 608700
2012-01-01 604500
2012-04-01 614000
2012-07-01 625800
2012-10-01 615400
2013-01-01 610100
2013-04-01 632100
2013-07-01 627100
2013-10-01 616100
2014-01-01 605800
2014-04-01 629500
2014-07-01 633700
2014-10-01 630300
2015-01-01 623100
2015-04-01 640100
2015-07-01 661000
2015-10-01 639400
2016-01-01 630000
2016-04-01 657000
2016-07-01 653300
2016-10-01 638200
2017-01-01 646800
2017-04-01 653500
2017-07-01 666600
2017-10-01 667400
2018-01-01 650500
2018-04-01 666600