Quarterly Persons
1998-04-01 638200
1999-01-01 634100
1999-04-01 634100
1999-07-01 634100
1999-10-01 634600
2000-01-01 631700
2000-04-01 631700
2000-07-01 631700
2000-10-01 631700
2001-01-01 630400
2001-04-01 630800
2001-07-01 630800
2001-10-01 630800
2002-01-01 632800
2002-04-01 632800
2002-07-01 632800
2002-10-01 632800
2003-01-01 635200
2003-04-01 635200
2003-07-01 635200
2003-10-01 635200
2004-01-01 637700
2004-04-01 637700
2004-07-01 646500
2004-10-01 637700
2005-01-01 639700
2005-04-01 640500
2005-07-01 640800
2005-10-01 643500
2006-01-01 644100
2006-04-01 644900
2006-07-01 645100
2006-10-01 647600
2007-01-01 649300
2007-04-01 650300
2007-07-01 649100
2007-10-01 653600
2008-01-01 654800
2008-04-01 656100
2008-07-01 657000
2008-10-01 659300
2009-01-01 660700
2009-04-01 661500
2009-07-01 661700
2009-10-01 663700
2010-01-01 665000
2010-04-01 664900
2010-07-01 665300
2010-10-01 668400
2011-01-01 669100
2011-04-01 668900
2011-07-01 668600
2011-10-01 670700
2012-01-01 670500
2012-04-01 671300
2012-07-01 670500
2012-10-01 672800
2013-01-01 672800
2013-04-01 671300
2013-07-01 670300
2013-10-01 671600
2014-01-01 671200
2014-04-01 670000
2014-07-01 667800
2014-10-01 669400
2015-01-01 668700
2015-04-01 667500
2015-07-01 665500
2015-10-01 672600
2016-01-01 666200
2016-04-01 664200
2016-07-01 662200
2016-10-01 663100
2017-01-01 658800
2017-04-01 656600
2017-07-01 654200
2017-10-01 655600
2018-01-01 658000
2018-04-01 656500