Quarter Persons, Seasonally Adjusted 1999-07-01 910946.90858118810 1999-10-01 762819.57187559790 2000-01-01 689021.51300062500 2000-04-01 632761.38853411200 2000-07-01 619043.71795190200 2000-10-01 624106.71384669400 2001-01-01 679282.80339439700 2001-04-01 576311.96929649500 2001-07-01 546200.64568366800 2001-10-01 537571.24829210700 2002-01-01 514549.30310981604 2002-04-01 486715.39191040397 2002-07-01 470370.37295905495 2002-10-01 469631.59868739200 2003-01-01 478624.09547220200 2003-04-01 503353.55895125796 2003-07-01 514667.86574815210 2003-10-01 529087.81316172310 2004-01-01 507305.66705312500 2004-04-01 512363.34788251300 2004-07-01 536859.80907076810 2004-10-01 558137.84266026100 2005-01-01 555339.87793865800 2005-04-01 540884.76168434200 2005-07-01 555421.82035818600 2005-10-01 531520.20668548100 2006-01-01 538813.31100387600 2006-04-01 534302.52374246510 2006-07-01 521696.38381047104 2006-10-01 535321.11477652100 2007-01-01 525287.68371606800 2007-04-01 526123.93086938000 2007-07-01 510004.22149917897 2007-10-01 496184.16391537300 2008-01-01 482521.36033282800 2008-04-01 487493.68616438605 2008-07-01 500801.94861115300 2008-10-01 529316.33822496600 2009-01-01 559626.30352196800 2009-04-01 596331.32295308600 2009-07-01 588809.72737102200 2009-10-01 557865.97948725800 2010-01-01 601381.46660914800 2010-04-01 546683.05974856400 2010-07-01 541959.42322957500 2010-10-01 537642.71707937900 2011-01-01 541528.94530063600 2011-04-01 513736.70090454500 2011-07-01 498909.17985113500 2011-10-01 500058.50727701700 2012-01-01 486280.97871240600 2012-04-01 491159.71320697500 2012-07-01 478111.41274878796 2012-10-01 487314.56199849705 2013-01-01 486912.68852024304 2013-04-01 469537.74727880000 2013-07-01 491684.34171839300 2013-10-01 482565.22248256300 2014-01-01 506997.55496236100 2014-04-01 521126.66837845993 2014-07-01 522445.71261193504 2014-10-01 547396.73071391100 2015-01-01 528965.30086524400 2015-04-01 548555.55807877200 2015-07-01 544453.21946367200 2015-10-01 545692.58825897890 2016-01-01 577238.43100935700 2016-04-01 560837.35520851300 2016-07-01 574385.29026446200 2016-10-01 545772.25685100100 2017-01-01 554197.70629593200 2017-04-01 575124.70128638700 2017-07-01 561762.89511119400 2017-10-01 582648.03063982100 2018-01-01 552558.12499079610 2018-04-01 590229.97826757290 2018-07-01 603858.61324228800