Quarterly Persons
1998-04-01 27335300
1999-04-01 27326600
2000-04-01 27321900
2001-04-01 27267100
2002-04-01 27215100
2003-04-01 27143900
2004-04-01 27016800
2005-01-01 27250000
2005-04-01 27155000
2005-07-01 27231900
2005-10-01 27187300
2006-01-01 27064600
2006-04-01 27085900
2006-07-01 27071500
2006-10-01 27023300
2007-01-01 26789200
2007-04-01 26944100
2007-07-01 26964600
2007-10-01 27028300
2008-01-01 26783600
2008-04-01 26718300
2008-07-01 26923400
2008-10-01 26988600
2009-01-01 26753000
2009-04-01 26647000
2009-07-01 26573500
2009-10-01 26858300
2010-01-01 26189300
2010-04-01 26121900
2010-07-01 26100300
2010-10-01 26189800
2011-01-01 26081300
2011-04-01 26065700
2011-07-01 26131000
2011-10-01 26141700
2012-01-01 26075100
2012-04-01 26164600
2012-07-01 26206400
2012-10-01 26162900
2013-01-01 26132700
2013-04-01 26231400
2013-07-01 26183400
2013-10-01 26165400
2014-01-01 26216800
2014-04-01 26201500
2014-07-01 26176300
2014-10-01 26250200
2015-01-01 26221600
2015-04-01 26253400
2015-07-01 26225100
2015-10-01 26380300
2016-01-01 26659900
2016-04-01 26533100
2016-07-01 26467300
2016-10-01 26494000
2017-01-01 26509900
2017-04-01 26436200
2017-07-01 26553700
2017-10-01 26396400
2018-01-01 26455700
2018-04-01 26304400