Quarter	Persons, Seasonally Adjusted
2005-01-01	44639000
2005-04-01	45138000
2005-07-01	45581000
2005-10-01	45939000
2006-01-01	46498000
2006-04-01	47080000
2006-07-01	47547000
2006-10-01	47900000
2007-01-01	48390000
2007-04-01	48802000
2007-07-01	49348000
2007-10-01	49706000
2008-01-01	49978000
2008-04-01	50266000
2008-07-01	50382000
2008-10-01	50734000
2009-01-01	50746000
2009-04-01	50892000
2009-07-01	50842000
2009-10-01	50955000
2010-01-01	51511000
2010-04-01	51900000
2010-07-01	52272000
2010-10-01	52345000
2011-01-01	52867000
2011-04-01	53332000
2011-07-01	53536000
2011-10-01	53932000
2012-01-01	54641000
2012-04-01	54904000
2012-07-01	55191000
2012-10-01	55690000
2013-01-01	55863000
2013-04-01	56013000
2013-07-01	56459000
2013-10-01	56618000
2014-01-01	57090000
2014-04-01	57536000
2014-07-01	57925000
2014-10-01	58163000
2015-01-01	58319000
2015-04-01	58747000
2015-07-01	59027000
2015-10-01	59402000
2016-01-01	59912000
2016-04-01	60204000
2016-07-01	60444000
2016-10-01	60787000
2017-01-01	61239000
2017-04-01	61723000