Quarterly Persons
1999-04-01 46377300
1999-07-01 46445400
1999-10-01 46510600
2000-01-01 46572600
2000-04-01 46628100
2000-07-01 46701500
2000-10-01 46809400
2001-01-01 46853400
2001-04-01 46944100
2001-07-01 47053800
2001-10-01 47132200
2002-01-01 47205600
2002-04-01 47258000
2002-07-01 47374000
2002-10-01 47443200
2003-01-01 47521000
2003-04-01 47606400
2003-07-01 47713200
2003-10-01 47769800
2004-01-01 47853700
2004-04-01 47937600
2004-07-01 48062800
2004-10-01 48226000
2005-01-01 48302600
2005-04-01 48369800
2005-07-01 48506200
2005-10-01 48629800
2006-01-01 48772800
2006-04-01 48879200
2006-07-01 49005800
2006-10-01 49116100
2007-01-01 49200400
2007-04-01 49332800
2007-07-01 49489300
2007-10-01 49571700
2008-01-01 49662300
2008-04-01 49775600
2008-07-01 49919100
2008-10-01 49975000
2009-01-01 50077800
2009-04-01 50200800
2009-07-01 50283800
2009-10-01 50374100
2010-01-01 50504700
2010-04-01 50567600
2010-07-01 50709500
2010-10-01 50840500
2011-01-01 50960800
2011-04-01 51063400
2011-07-01 51139500
2011-10-01 51189400
2012-01-01 51281600
2012-04-01 51401000
2012-07-01 51490000
2012-10-01 51538500
2013-01-01 51575300
2013-04-01 51675200
2013-07-01 51777600
2013-10-01 51913100
2014-01-01 51975200
2014-04-01 52062800
2014-07-01 52173200
2014-10-01 52278300
2015-01-01 52323800
2015-04-01 52440300
2015-07-01 52589100
2015-10-01 52644400
2016-01-01 52679800
2016-04-01 52732100
2016-07-01 52869700
2016-10-01 52952100
2017-01-01 53017400
2017-04-01 53095200
2017-07-01 53181500
2017-10-01 53242100
2018-01-01 53327200
2018-04-01 53394600