Quarterly Persons, Seasonally Adjusted
1998-01-01 547000
1998-04-01 552300
1998-07-01 549500
1998-10-01 534900
1999-01-01 554900
1999-04-01 561800
1999-07-01 557500
1999-10-01 548200
2000-01-01 565100
2000-04-01 571700
2000-07-01 566800
2000-10-01 555600
2001-01-01 560300
2001-04-01 567300
2001-07-01 556900
2001-10-01 564800
2002-01-01 584800
2002-04-01 583800
2002-07-01 582100
2002-10-01 567000
2003-01-01 588100
2003-04-01 588400
2003-07-01 590200
2003-10-01 587100
2004-01-01 578800
2004-04-01 579100
2004-07-01 577000
2004-10-01 588800
2005-01-01 591000
2005-04-01 596600
2005-07-01 589600
2005-10-01 593100
2006-01-01 589300
2006-04-01 600800
2006-07-01 609800
2006-10-01 604200
2007-01-01 617700
2007-04-01 618700
2007-07-01 637700
2007-10-01 634700
2008-01-01 625600
2008-04-01 638800
2008-07-01 642300
2008-10-01 633800
2009-01-01 636900
2009-04-01 630600
2009-07-01 625200
2009-10-01 630700
2010-01-01 634200
2010-04-01 636800
2010-07-01 635800
2010-10-01 641700
2011-01-01 634200
2011-04-01 620600
2011-07-01 626300
2011-10-01 609800
2012-01-01 616800
2012-04-01 616400
2012-07-01 619800
2012-10-01 602700
2013-01-01 605300
2013-04-01 626000
2013-07-01 629200
2013-10-01 637400
2014-01-01 635000
2014-04-01 640100
2014-07-01 648500
2014-10-01 637800
2015-01-01 652300
2015-04-01 679000
2015-07-01 678300
2015-10-01 682200
2016-01-01 678300
2016-04-01 708900
2016-07-01 724300
2016-10-01 721800
2017-01-01 738700
2017-04-01 770000
2017-07-01 786400
2017-10-01 798200
2018-01-01 806800
2018-04-01 824400