Quarter	Persons, Seasonally Adjusted
2003-01-01	349546000
2003-04-01	350728000
2003-07-01	350467000
2003-10-01	350728000
2004-01-01	351017000
2004-04-01	351615000
2004-07-01	352378000
2004-10-01	353134000
2005-01-01	354429000
2005-04-01	355516000
2005-07-01	356459000
2005-10-01	356993000
2006-01-01	358267000
2006-04-01	359054000
2006-07-01	360003000
2006-10-01	361047000
2007-01-01	361499000
2007-04-01	361775000
2007-07-01	362808000
2007-10-01	363669000
2008-01-01	363990000
2008-04-01	364655000
2008-07-01	365243000
2008-10-01	365471000
2009-01-01	365150000
2009-04-01	365361000
2009-07-01	364700000
2009-10-01	364270000
2010-01-01	363664000
2010-04-01	364081000
2010-07-01	364088000
2010-10-01	363928000
2011-01-01	363762000
2011-04-01	363882000
2011-07-01	364084000
2011-10-01	364964000
2012-01-01	365672000
2012-04-01	366500000
2012-07-01	366886000
2012-10-01	367720000
2013-01-01	367830000
2013-04-01	368520000
2013-07-01	368723000
2013-10-01	368447000
2014-01-01	369980000
2014-04-01	370168000
2014-07-01	371162000
2014-10-01	371539000
2015-01-01	372180000
2015-04-01	372471000
2015-07-01	372735000
2015-10-01	373671000
2016-01-01	376089000
2016-04-01	376252000
2016-07-01	377732000
2016-10-01	377875000
2017-01-01	378379000
2017-04-01	378924000