Quarter	Persons, Seasonally Adjusted
2005-01-01	13731185.870000000
2005-04-01	13796107.370000000
2005-07-01	13943117.480000000
2005-10-01	14137107.660000000
2006-01-01	14227441.980000000
2006-04-01	14377709.020000000
2006-07-01	14552121.190000000
2006-10-01	14635151.299999999
2007-01-01	14916222.540101500
2007-04-01	15117629.375895800
2007-07-01	15288736.322535100
2007-10-01	15412811.761467600
2008-01-01	15569543.367238600
2008-04-01	15748883.252868100
2008-07-01	15867141.278914600
2008-10-01	15964232.100978699
2009-01-01	15925500.947649200
2009-04-01	16010301.063369500
2009-07-01	15978369.133420700
2009-10-01	16049628.855560500
2010-01-01	16151842.443497200
2010-04-01	16204663.891257300
2010-07-01	16270241.365251401
2010-10-01	16409752.299994100
2011-01-01	16562951.358816098
2011-04-01	16665788.582285201
2011-07-01	16616727.259052498
2011-10-01	16784332.799846300
2012-01-01	16886132.134748400
2012-04-01	17105982.039254200
2012-07-01	17287582.567795800
2012-10-01	17387903.258201600
2013-01-01	17364889.945063400
2013-04-01	17520458.695507000
2013-07-01	17807741.720017800
2013-10-01	17954209.639411803
2014-01-01	18105423.929533400
2014-04-01	18174180.882790398
2014-07-01	18426949.005837902
2014-10-01	18549846.181838300
2015-01-01	18654361.540775000
2015-04-01	18765604.864069100
2015-07-01	18982122.605142100
2015-10-01	19147310.990013800
2016-01-01	19495546.750627400
2016-04-01	19594382.601476900
2016-07-01	19728773.299069997
2016-10-01	19864097.348825700
2017-01-01	20059696.705164600
2017-04-01	20367002.694797100
2017-07-01	20530955.611356200
2017-10-01	20746644.988682100
2018-01-01	20939863.991483600
2018-04-01	21079019.238023700