Quarter Persons, Seasonally Adjusted 2005-01-01 23909701.802133100 2005-04-01 23808231.694681800 2005-07-01 23760535.429106100 2005-10-01 23727231.074079003 2006-01-01 23671975.563783400 2006-04-01 23672855.018131900 2006-07-01 23680315.196611397 2006-10-01 23611854.221473300 2007-01-01 23602984.166177300 2007-04-01 23612717.598231100 2007-07-01 23470526.251194500 2007-10-01 23543771.984397100 2008-01-01 23475835.115432000 2008-04-01 23443509.474291500 2008-07-01 23505970.562821902 2008-10-01 23541584.847454600 2009-01-01 23717917.250573800 2009-04-01 23784921.293455403 2009-07-01 23862865.081127197 2009-10-01 23906296.374843600 2010-01-01 23819439.897876400 2010-04-01 23854408.591640000 2010-07-01 23918414.437266200 2010-10-01 23939937.073217400 2011-01-01 24035993.563951200 2011-04-01 24049371.910035300 2011-07-01 23997696.447990700 2011-10-01 23925338.078022800 2012-01-01 23814023.897407600 2012-04-01 23724683.242751500 2012-07-01 23689716.915209900 2012-10-01 23636575.944631000 2013-01-01 23678754.234377600 2013-04-01 23665665.048725203 2013-07-01 23743871.894977500 2013-10-01 23859908.821919702 2014-01-01 23887882.744867900 2014-04-01 23984699.495480500 2014-07-01 23942962.906054600 2014-10-01 23869454.853597000 2015-01-01 23870822.767597098 2015-04-01 23858772.578629500 2015-07-01 23802345.697799500 2015-10-01 23781358.955973900 2016-01-01 23769759.801558800 2016-04-01 23696035.545110200 2016-07-01 23702070.371181400 2016-10-01 23685234.282149598 2017-01-01 23629138.766785300 2017-04-01 23555816.273835500 2017-07-01 23449267.288417500 2017-10-01 23353577.670961600 2018-01-01 23249893.587759300 2018-04-01 23144668.335443597