Quarterly Persons
1998-04-01 573600
1999-04-01 617400
2000-04-01 640400
2001-01-01 685100
2001-04-01 697500
2001-07-01 716100
2001-10-01 724700
2002-01-01 731600
2002-04-01 748400
2002-07-01 757400
2002-10-01 763700
2003-01-01 767300
2003-04-01 782100
2003-07-01 791200
2003-10-01 793600
2004-01-01 795800
2004-04-01 808700
2004-07-01 816400
2004-10-01 818000
2005-01-01 823900
2005-04-01 823500
2005-07-01 834300
2005-10-01 844600
2006-01-01 850400
2006-04-01 844300
2006-07-01 844000
2006-10-01 846600
2007-01-01 842100
2007-04-01 853500
2007-07-01 862600
2007-10-01 857100
2008-01-01 850600
2008-04-01 859800
2008-07-01 857600
2008-10-01 851700
2009-01-01 847000
2009-04-01 843900
2009-07-01 845400
2009-10-01 849100
2010-01-01 839500
2010-04-01 839500
2010-07-01 842900
2010-10-01 843400
2011-01-01 843700
2011-04-01 851800
2011-07-01 848500
2011-10-01 851100
2012-01-01 843100
2012-04-01 849900
2012-07-01 850100
2012-10-01 852700
2013-01-01 841400
2013-04-01 846000
2013-07-01 850900
2013-10-01 854400
2014-01-01 843900
2014-04-01 851300
2014-07-01 847600
2014-10-01 846600
2015-01-01 845900
2015-04-01 848500
2015-07-01 847200
2015-10-01 853800
2016-01-01 849200
2016-04-01 861600
2016-07-01 867700
2016-10-01 866800
2017-01-01 868900
2017-04-01 881700
2017-07-01 884300
2017-10-01 880400
2018-01-01 891200
2018-04-01 898900