Quarterly Persons
1999-04-01 47500
2000-04-01 50200
2001-04-01 49600
2002-04-01 50700
2003-01-01 50200
2003-04-01 51100
2003-07-01 51000
2003-10-01 50600
2004-01-01 50200
2004-04-01 50500
2004-07-01 49300
2004-10-01 49500
2005-01-01 50100
2005-04-01 50300
2005-07-01 49000
2005-10-01 50000
2006-01-01 50600
2006-04-01 51700
2006-07-01 50900
2006-10-01 51300
2007-01-01 52000
2007-04-01 52900
2007-07-01 52500
2007-10-01 51200
2008-01-01 51200
2008-04-01 52700
2008-07-01 53700
2008-10-01 53300
2009-01-01 53900
2009-04-01 53600
2009-07-01 53500
2009-10-01 53300
2010-01-01 53900
2010-04-01 53700
2010-07-01 54000
2010-10-01 54000
2011-01-01 54600
2011-04-01 55000
2011-07-01 53500
2011-10-01 51800
2012-01-01 52800
2012-04-01 55200
2012-07-01 52900
2012-10-01 52600
2013-01-01 53600
2013-04-01 53900
2013-07-01 54400
2013-10-01 53900
2014-01-01 53100
2014-04-01 55300
2014-07-01 55200
2014-10-01 55300
2015-01-01 54700
2015-04-01 56800
2015-07-01 54900
2015-10-01 56000
2016-01-01 55300
2016-04-01 56600
2016-07-01 57400
2016-10-01 57900
2017-01-01 56400
2017-04-01 57400
2017-07-01 57400
2017-10-01 58700
2018-01-01 58900
2018-04-01 57900