Quarterly Persons
1998-04-01 5659500
1999-04-01 5664900
2000-04-01 5694200
2001-01-01 5727300
2001-04-01 5734600
2001-07-01 5741000
2001-10-01 5751900
2002-01-01 5758200
2002-04-01 5769800
2002-07-01 5781500
2002-10-01 5795200
2003-01-01 5805100
2003-04-01 5816700
2003-07-01 5825500
2003-10-01 5836200
2004-01-01 5842100
2004-04-01 5854200
2004-07-01 5858500
2004-10-01 5866200
2005-01-01 5878100
2005-04-01 5898400
2005-07-01 5903200
2005-10-01 5911000
2006-01-01 5925500
2006-04-01 5949800
2006-07-01 5957000
2006-10-01 5970900
2007-01-01 5982300
2007-04-01 5995300
2007-07-01 6009300
2007-10-01 6021200
2008-01-01 6031800
2008-04-01 6040500
2008-07-01 6047100
2008-10-01 6063700
2009-01-01 6069000
2009-04-01 6076000
2009-07-01 6081900
2009-10-01 6094000
2010-01-01 6096400
2010-04-01 6099100
2010-07-01 6102700
2010-10-01 6113200
2011-01-01 6113900
2011-04-01 6112400
2011-07-01 6115100
2011-10-01 6116400
2012-01-01 6114200
2012-04-01 6110400
2012-07-01 6114100
2012-10-01 6117200
2013-01-01 6116700
2013-04-01 6116800
2013-07-01 6121200
2013-10-01 6126300
2014-01-01 6131300
2014-04-01 6135200
2014-07-01 6143800
2014-10-01 6155100
2015-01-01 6159400
2015-04-01 6164500
2015-07-01 6171700
2015-10-01 6185300
2016-01-01 6192200
2016-04-01 6202400
2016-07-01 6217200
2016-10-01 6245000
2017-01-01 6267600
2017-04-01 6279800
2017-07-01 6296400
2017-10-01 6314200
2018-01-01 6329100
2018-04-01 6338900