Quarterly Persons
1999-04-01 597600
2000-01-01 637600
2000-04-01 661600
2000-07-01 673000
2000-10-01 678600
2001-01-01 674100
2001-04-01 684000
2001-07-01 694000
2001-10-01 674200
2002-01-01 667500
2002-04-01 690200
2002-07-01 683700
2002-10-01 673900
2003-01-01 666800
2003-04-01 674900
2003-07-01 683500
2003-10-01 669200
2004-01-01 650300
2004-04-01 654300
2004-07-01 662300
2004-10-01 645200
2005-01-01 632300
2005-04-01 645600
2005-07-01 654200
2005-10-01 646100
2006-01-01 644000
2006-04-01 662900
2006-07-01 682000
2006-10-01 675200
2007-01-01 672900
2007-04-01 693900
2007-07-01 705000
2007-10-01 683700
2008-01-01 685400
2008-04-01 704000
2008-07-01 706700
2008-10-01 699200
2009-01-01 681600
2009-04-01 686500
2009-07-01 691200
2009-10-01 666900
2010-01-01 627100
2010-04-01 637400
2010-07-01 646700
2010-10-01 634600
2011-01-01 595800
2011-04-01 610000
2011-07-01 626100
2011-10-01 613600
2012-01-01 597500
2012-04-01 613000
2012-07-01 628200
2012-10-01 615200
2013-01-01 602400
2013-04-01 614900
2013-07-01 622000
2013-10-01 612700
2014-01-01 597600
2014-04-01 608900
2014-07-01 623900
2014-10-01 610100
2015-01-01 611700
2015-04-01 629900
2015-07-01 637900
2015-10-01 613900
2016-01-01 608200
2016-04-01 626200
2016-07-01 640800
2016-10-01 624000
2017-01-01 622000
2017-04-01 642800
2017-07-01 667700
2017-10-01 654300
2018-01-01 651700
2018-04-01 665700