Quarterly Persons
2003-04-01 42429900
2004-04-01 42070800
2005-01-01 41565100
2005-04-01 41753100
2005-07-01 41864200
2005-10-01 41747300
2006-01-01 41625700
2006-04-01 42216900
2006-07-01 42344900
2006-10-01 42193500
2007-01-01 42121500
2007-04-01 42496200
2007-07-01 42680900
2007-10-01 42591200
2008-01-01 41970700
2008-04-01 42081200
2008-07-01 42677600
2008-10-01 42059700
2009-01-01 40103500
2009-04-01 39392500
2009-07-01 39090800
2009-10-01 38807500
2010-01-01 37700800
2010-04-01 37824300
2010-07-01 37886200
2010-10-01 38032400
2011-01-01 37881800
2011-04-01 37989000
2011-07-01 38154000
2011-10-01 38220100
2012-01-01 37659700
2012-04-01 37584200
2012-07-01 37912700
2012-10-01 37567400
2013-01-01 37069000
2013-04-01 37081500
2013-07-01 37341300
2013-10-01 37430400
2014-01-01 37333000
2014-04-01 37547700
2014-07-01 38005100
2014-10-01 38208800
2015-01-01 37791500
2015-04-01 37960600
2015-07-01 38177300
2015-10-01 38313000
2016-01-01 38250800
2016-04-01 38497100
2016-07-01 38909800
2016-10-01 38908800
2017-01-01 38812000
2017-04-01 39034500
2017-07-01 39467200
2017-10-01 39510100
2018-01-01 39424000
2018-04-01 39343600