Quarterly Persons
1999-01-01 45868200
2000-01-01 46235300
2001-01-01 46683300
2002-01-01 46955900
2003-01-01 47586500
2003-04-01 47680000
2003-07-01 47790400
2003-10-01 47875900
2004-01-01 47958200
2004-04-01 48072300
2004-07-01 48189300
2004-10-01 48299000
2005-01-01 48395800
2005-04-01 48503600
2005-07-01 48599300
2005-10-01 48708100
2006-01-01 48802600
2006-04-01 48879300
2006-07-01 48962300
2006-10-01 49044500
2007-01-01 49112100
2007-04-01 49196400
2007-07-01 49269500
2007-10-01 49365500
2008-01-01 49398100
2008-04-01 49464100
2008-07-01 49511600
2008-10-01 49595000
2009-01-01 49637900
2009-04-01 49679000
2009-07-01 49740300
2009-10-01 49818700
2010-01-01 49862500
2010-04-01 49932800
2010-07-01 49994600
2010-10-01 50062800
2011-01-01 50109100
2011-04-01 50179400
2011-07-01 50236000
2011-10-01 50305100
2012-01-01 50350800
2012-04-01 50395800
2012-07-01 50461700
2012-10-01 50544800
2013-01-01 50607100
2013-04-01 50678800
2013-07-01 50751600
2013-10-01 50846000
2014-01-01 52302500
2014-04-01 52360800
2014-07-01 52445100
2014-10-01 52497000
2015-01-01 52471600
2015-04-01 52538200
2015-07-01 52624400
2015-10-01 52679600
2016-01-01 52743700
2016-04-01 52800000
2016-07-01 52881500
2016-10-01 52942400
2017-01-01 53107700
2017-04-01 53175200
2017-07-01 53251300
2017-10-01 53312400
2018-01-01 53386400
2018-04-01 53436400