Quarter	Persons, Seasonally Adjusted
1999-04-01	12116173.551454200
1999-07-01	12180630.016981000
1999-10-01	12237255.374507300
2000-01-01	12245204.037355201
2000-04-01	12309822.315984000
2000-07-01	12429493.752512600
2000-10-01	12387679.894148300
2001-01-01	12438347.179352801
2001-04-01	12475230.343038500
2001-07-01	12484910.312637600
2001-10-01	12519712.164971200
2002-01-01	12516690.821995500
2002-04-01	12601547.173028900
2002-07-01	12631045.711874700
2002-10-01	12630816.293100900
2003-01-01	12644335.549946100
2003-04-01	12700344.269481400
2003-07-01	12694065.112250400
2003-10-01	12761555.068322001
2004-01-01	12846002.193025000
2004-04-01	12847159.561468600
2004-07-01	12836856.743188601
2004-10-01	12907381.502317800
2005-01-01	13026476.706988200
2005-04-01	13008647.320585900
2005-07-01	13067297.655032901
2005-10-01	13026278.317393000
2006-01-01	13162299.518111700
2006-04-01	13179223.147694900
2006-07-01	13161333.847040100
2006-10-01	13177143.487153400
2007-01-01	13142475.119811201
2007-04-01	13196984.305333601
2007-07-01	13263390.822637200
2007-10-01	13345849.752218000
2008-01-01	13371532.196327600
2008-04-01	13413164.872163600
2008-07-01	13378969.945913000
2008-10-01	13357932.985595800
2009-01-01	13302689.296215400
2009-04-01	13243866.060446901
2009-07-01	13271901.371658700
2009-10-01	13306043.271679100
2010-01-01	13252860.323763100
2010-04-01	13251502.882178300
2010-07-01	13300615.920395799
2010-10-01	13246520.873662800
2011-01-01	13320879.660181500
2011-04-01	13307983.427519899
2011-07-01	13322111.323657200
2011-10-01	13310725.588641401
2012-01-01	13315082.254993400
2012-04-01	13378837.657321500
2012-07-01	13442546.120327900
2012-10-01	13534333.967357100
2013-01-01	13539930.009760398
2013-04-01	13566633.589053600
2013-07-01	13582297.674309501
2013-10-01	13691838.726876500
2014-01-01	13776130.325795400
2014-04-01	13865946.375370601
2014-07-01	13924194.727841498
2014-10-01	14025728.570992500
2015-01-01	14054142.832741800
2015-04-01	14087112.327368200
2015-07-01	14149866.811815100
2015-10-01	14195278.028074900
2016-01-01	14207028.571371200
2016-04-01	14309021.046162698
2016-07-01	14347431.285360401
2016-10-01	14411819.097105699
2017-01-01	14463356.233990000
2017-04-01	14546462.790359398
2017-07-01	14571334.508337501
2017-10-01	14619546.467313100
2018-01-01	14714470.457953202
2018-04-01	14694263.860120099