Quarter	Persons, Seasonally Adjusted
1999-04-01	37536007.482614800
1999-07-01	37586608.556066700
1999-10-01	37634378.737843400
2000-01-01	37703303.706358700
2000-04-01	37759937.965493195
2000-07-01	37815194.827781506
2000-10-01	37891363.500366600
2001-01-01	37936453.185797400
2001-04-01	38014206.314538110
2001-07-01	38106738.176855600
2001-10-01	38150302.322808900
2002-01-01	38227415.953555696
2002-04-01	38268491.509342700
2002-07-01	38355374.203570200
2002-10-01	38392418.333531400
2003-01-01	38479138.580465294
2003-04-01	38545787.195446900
2003-07-01	38620361.076113500
2003-10-01	38652513.147974300
2004-01-01	38747610.380725600
2004-04-01	38804288.131348600
2004-07-01	38905801.311512800
2004-10-01	39039000.176413000
2005-01-01	39129278.758560600
2005-04-01	39172473.340456600
2005-07-01	39288845.500447800
2005-10-01	39391602.400534995
2006-01-01	39546019.140194006
2006-04-01	39633270.487818700
2006-07-01	39722065.104477800
2006-10-01	39821645.267509500
2007-01-01	39897348.818184800
2007-04-01	40000035.938765496
2007-07-01	40110456.521339100
2007-10-01	40165358.721710600
2008-01-01	40228174.359249300
2008-04-01	40292243.710756004
2008-07-01	40376816.229812905
2008-10-01	40400565.700181700
2009-01-01	40455972.391723400
2009-04-01	40529850.487182000
2009-07-01	40539019.846372000
2009-10-01	40621157.274722500
2010-01-01	40689221.638636895
2010-04-01	40707043.527530000
2010-07-01	40774006.933273695
2010-10-01	40889927.900559300
2011-01-01	40961329.163536100
2011-04-01	41013840.072884900
2011-07-01	40974050.366212800
2011-10-01	40971680.397366100
2012-01-01	40951349.125204300
2012-04-01	40990477.522725100
2012-07-01	40964763.048738300
2012-10-01	40973810.303332300
2013-01-01	40955762.420093000
2013-04-01	40979056.273738600
2013-07-01	40954964.432916300
2013-10-01	41075016.873252100
2014-01-01	41079891.546144100
2014-04-01	41087043.198418800
2014-07-01	41120544.368714100
2014-10-01	41182320.886723000
2015-01-01	41205640.127138400
2015-04-01	41257626.776191700
2015-07-01	41331746.518000400
2015-10-01	41337886.578669500
2016-01-01	41353874.804402400
2016-04-01	41362160.947193600
2016-07-01	41422006.537156700
2016-10-01	41451757.711247300
2017-01-01	41500546.588628600
2017-04-01	41521898.278153904
2017-07-01	41530305.038508100
2017-10-01	41531650.094709404
2018-01-01	41601795.364333400
2018-04-01	41616274.348858700