Quarterly Persons
2000-04-01 21850100
2001-04-01 21936400
2002-04-01 21869700
2003-04-01 22022600
2004-04-01 21870100
2005-01-01 22195000
2005-04-01 21941300
2005-07-01 21294600
2005-10-01 21868000
2006-01-01 21956700
2006-04-01 21933400
2006-07-01 21191800
2006-10-01 21666100
2007-01-01 21781000
2007-04-01 21711100
2007-07-01 20717900
2007-10-01 21457900
2008-01-01 21510600
2008-04-01 21396900
2008-07-01 20721900
2008-10-01 21368800
2009-01-01 21563000
2009-04-01 21475600
2009-07-01 20851300
2009-10-01 21588700
2010-01-01 21619200
2010-04-01 21522800
2010-07-01 21056900
2010-10-01 21439900
2011-01-01 21546500
2011-04-01 21510600
2011-07-01 20921400
2011-10-01 21300100
2012-01-01 21630600
2012-04-01 21445600
2012-07-01 20858300
2012-10-01 21304500
2013-01-01 21472200
2013-04-01 21411800
2013-07-01 20900300
2013-10-01 21355000
2014-01-01 21770700
2014-04-01 21809100
2014-07-01 21114300
2014-10-01 21538700
2015-01-01 21755700
2015-04-01 21813500
2015-07-01 21144400
2015-10-01 21552100
2016-01-01 21970700
2016-04-01 21754500
2016-07-01 21144800
2016-10-01 21532200
2017-01-01 21872900
2017-04-01 21750800
2017-07-01 21051700
2017-10-01 21406600
2018-01-01 21791100
2018-04-01 21599200