Quarter	Persons, Seasonally Adjusted
2005-01-01	378463000
2005-04-01	379659000
2005-07-01	380898000
2005-10-01	381893000
2006-01-01	383445000
2006-04-01	384828000
2006-07-01	386357000
2006-10-01	388052000
2007-01-01	389005000
2007-04-01	390080000
2007-07-01	390480000
2007-10-01	391638000
2008-01-01	392644000
2008-04-01	392688000
2008-07-01	392179000
2008-10-01	390647000
2009-01-01	387032000
2009-04-01	384744000
2009-07-01	384193000
2009-10-01	384080000
2010-01-01	383061000
2010-04-01	384237000
2010-07-01	384193000
2010-10-01	384149000
2011-01-01	385163000
2011-04-01	385485000
2011-07-01	385537000
2011-10-01	386053000
2012-01-01	386064000
2012-04-01	386923000
2012-07-01	387048000
2012-10-01	386933000
2013-01-01	386545000
2013-04-01	387605000
2013-07-01	387602000
2013-10-01	388527000
2014-01-01	389665000
2014-04-01	389962000
2014-07-01	390611000
2014-10-01	391737000
2015-01-01	392688000
2015-04-01	393332000
2015-07-01	394168000
2015-10-01	395670000
2016-01-01	397198000
2016-04-01	397554000
2016-07-01	398723000
2016-10-01	399435000
2017-01-01	400196000
2017-04-01	401036000