Quarter	Persons, Seasonally Adjusted
1986-01-01	245000
1986-04-01	251000
1986-07-01	256000
1986-10-01	264000
1987-01-01	259000
1987-04-01	267000
1987-07-01	267000
1987-10-01	276000
1988-01-01	288000
1988-04-01	296000
1988-07-01	305000
1988-10-01	305000
1989-01-01	307000
1989-04-01	314000
1989-07-01	319000
1989-10-01	322000
1990-01-01	326000
1990-04-01	322000
1990-07-01	327000
1990-10-01	327000
1991-01-01	332000
1991-04-01	334000
1991-07-01	335000
1991-10-01	340000
1992-01-01	339000
1992-04-01	346000
1992-07-01	351000
1992-10-01	355000
1993-01-01	353000
1993-04-01	350000
1993-07-01	357000
1993-10-01	350000
1994-01-01	352000
1994-04-01	350000
1994-07-01	350000
1994-10-01	352000
1995-01-01	351000
1995-04-01	352000
1995-07-01	351000
1995-10-01	348000
1996-01-01	350000
1996-04-01	354000
1996-07-01	349000
1996-10-01	354000
1997-01-01	360000
1997-04-01	355000
1997-07-01	359000
1997-10-01	361000
1998-01-01	364000
1998-04-01	368000
1998-07-01	375000
1998-10-01	381000
1999-01-01	375000
1999-04-01	376000
1999-07-01	378000
1999-10-01	374000
2000-01-01	377000
2000-04-01	380000
2000-07-01	375000
2000-10-01	373000
2001-01-01	378000
2001-04-01	377000
2001-07-01	375000
2001-10-01	372000
2002-01-01	363000
2002-04-01	371000
2002-07-01	374000
2002-10-01	383000
2003-01-01	389000
2003-04-01	393000
2003-07-01	393000
2003-10-01	398000
2004-01-01	398000
2004-04-01	387000
2004-07-01	389000
2004-10-01	383000
2005-01-01	385000
2005-04-01	389000
2005-07-01	385000
2005-10-01	387000
2006-01-01	382000
2006-04-01	385000
2006-07-01	386000
2006-10-01	386000
2007-01-01	386000
2007-04-01	389000
2007-07-01	387000
2007-10-01	393000
2008-01-01	394000
2008-04-01	397000
2008-07-01	403000
2008-10-01	393000
2009-01-01	411000
2009-04-01	404000
2009-07-01	423000
2009-10-01	420000
2010-01-01	428000
2010-04-01	420000
2010-07-01	419000
2010-10-01	429000
2011-01-01	425000
2011-04-01	427000
2011-07-01	425000
2011-10-01	428000
2012-01-01	425000
2012-04-01	436000
2012-07-01	439000
2012-10-01	447000
2013-01-01	456000
2013-04-01	450000
2013-07-01	439000
2013-10-01	438000
2014-01-01	437000
2014-04-01	440000
2014-07-01	448000
2014-10-01	440000
2015-01-01	436000
2015-04-01	446000
2015-07-01	462000
2015-10-01	465000
2016-01-01	461000
2016-04-01	448000
2016-07-01	441000
2016-10-01	440000
2017-01-01	439000
2017-04-01	446000
2017-07-01	441000
2017-10-01	444000
2018-01-01	452000
2018-04-01	453000
2018-07-01	456000