Quarter	Persons, Seasonally Adjusted
1999-04-01	14608287.824424100
1999-07-01	14712316.309229900
1999-10-01	14743762.615016200
2000-01-01	14752595.988405800
2000-04-01	14804959.633922301
2000-07-01	14839757.633350000
2000-10-01	14850486.744321900
2001-01-01	14915645.435230100
2001-04-01	14939005.714207500
2001-07-01	14963503.079172700
2001-10-01	14978145.771389700
2002-01-01	14974446.635666100
2002-04-01	14971997.089992300
2002-07-01	15014559.013642300
2002-10-01	15102197.260699300
2003-01-01	15118870.461930500
2003-04-01	15169501.133307200
2003-07-01	15207043.143859100
2003-10-01	15195785.260903200
2004-01-01	15289998.902815899
2004-04-01	15282179.445815900
2004-07-01	15300423.821493400
2004-10-01	15386897.829874800
2005-01-01	15457642.654512199
2005-04-01	15393483.010369300
2005-07-01	15448039.709091800
2005-10-01	15481634.626026700
2006-01-01	15514711.196763400
2006-04-01	15559265.880224701
2006-07-01	15649012.547331600
2006-10-01	15648810.375680400
2007-01-01	15649285.124425900
2007-04-01	15721701.323869100
2007-07-01	15771767.577963300
2007-10-01	15840445.973741700
2008-01-01	15896505.755697101
2008-04-01	15896654.691914901
2008-07-01	15804495.058700401
2008-10-01	15770244.493687600
2009-01-01	15643617.948322100
2009-04-01	15408021.346001000
2009-07-01	15362036.320916401
2009-10-01	15346424.384760398
2010-01-01	15302337.356167200
2010-04-01	15433421.318907900
2010-07-01	15587796.798384600
2010-10-01	15567544.526540300
2011-01-01	15580133.063979000
2011-04-01	15600777.259938800
2011-07-01	15491381.568007201
2011-10-01	15525508.108075000
2012-01-01	15585174.000424100
2012-04-01	15737125.355483900
2012-07-01	15793498.262997700
2012-10-01	15831702.381094300
2013-01-01	15773615.825943800
2013-04-01	15805877.113704100
2013-07-01	15938649.116620800
2013-10-01	16026457.943731300
2014-01-01	16133563.878489100
2014-04-01	16215752.047329500
2014-07-01	16292323.668269800
2014-10-01	16309360.405911600
2015-01-01	16444327.225440000
2015-04-01	16409133.195345600
2015-07-01	16524115.287212899
2015-10-01	16673624.292001499
2016-01-01	16730026.088441798
2016-04-01	16750076.176250200
2016-07-01	16739636.134789798
2016-10-01	16754961.600518200
2017-01-01	16840611.330469000
2017-04-01	16903282.546169600
2017-07-01	16822867.189862600
2017-10-01	16897338.933498800
2018-01-01	17008120.209423598
2018-04-01	17030654.585306100