Quarter	Persons, Seasonally Adjusted
1999-01-01	14304707.716646200
1999-04-01	14489337.270733400
1999-07-01	14669329.170342400
1999-10-01	14869325.842278000
2000-01-01	15088055.905727900
2000-04-01	15312564.700484800
2000-07-01	15504664.141113000
2000-10-01	15692015.252674300
2001-01-01	15857106.940702401
2001-04-01	15938097.288078200
2001-07-01	16113786.377011700
2001-10-01	16247909.394207600
2002-01-01	16467328.162225400
2002-04-01	16632299.401579800
2002-07-01	16742809.856569799
2002-10-01	16902162.579625000
2003-01-01	17082425.197790798
2003-04-01	17280372.445694400
2003-07-01	17463195.256558903
2003-10-01	17642307.099955898
2004-01-01	17743836.789757800
2004-04-01	17882520.343494400
2004-07-01	18107783.036257397
2004-10-01	18393959.830490400
2005-01-01	18710703.614328400
2005-04-01	18996722.918242700
2005-07-01	19198149.147944298
2005-10-01	19366424.319484600
2006-01-01	19561479.558207100
2006-04-01	19702981.624381397
2006-07-01	19842258.117586102
2006-10-01	20062480.699825400
2007-01-01	20259645.902798597
2007-04-01	20411503.661549900
2007-07-01	20497024.783170100
2007-10-01	20579225.652481400
2008-01-01	20601903.955161300
2008-04-01	20466048.683386803
2008-07-01	20291066.628965303
2008-10-01	19906880.732486500
2009-01-01	19292123.606919800
2009-04-01	18974735.068116300
2009-07-01	18836261.120940797
2009-10-01	18726780.204023100
2010-01-01	18665653.610312100
2010-04-01	18560941.217153900
2010-07-01	18551427.244323400
2010-10-01	18516777.928210597
2011-01-01	18446314.681247500
2011-04-01	18433336.666247200
2011-07-01	18216863.950639200
2011-10-01	17987284.701866100
2012-01-01	17767914.075481600
2012-04-01	17565935.063897600
2012-07-01	17392934.362099800
2012-10-01	17180616.498521000
2013-01-01	17058293.738375600
2013-04-01	16974972.155170500
2013-07-01	16976580.468109600
2013-10-01	16996353.638344300
2014-01-01	16995228.267731000
2014-04-01	17177780.229898800
2014-07-01	17242816.083671298
2014-10-01	17426475.418699000
2015-01-01	17495086.468046103
2015-04-01	17674155.767463600
2015-07-01	17773148.922732500
2015-10-01	17927608.841757800
2016-01-01	18046562.638967898
2016-04-01	18094839.742825800
2016-07-01	18245287.566073500
2016-10-01	18344010.052132800
2017-01-01	18466723.353762000
2017-04-01	18582046.082000602
2017-07-01	18730340.112267602
2017-10-01	18815190.451969800
2018-01-01	18894294.474287600
2018-04-01	19095904.472414700
2018-07-01	19187066.613876700