Quarter	Persons, Seasonally Adjusted
1995-01-01	23000
1995-04-01	23000
1995-07-01	24000
1995-10-01	25000
1996-01-01	25000
1996-04-01	23000
1996-07-01	23000
1996-10-01	25000
1997-01-01	24000
1997-04-01	24000
1997-07-01	25000
1997-10-01	24000
1998-01-01	24000
1998-04-01	24000
1998-07-01	23000
1998-10-01	22000
1999-01-01	20000
1999-04-01	24000
1999-07-01	22000
1999-10-01	21000
2000-01-01	19000
2000-04-01	19000
2000-07-01	19000
2000-10-01	17000
2001-01-01	18000
2001-04-01	18000
2001-07-01	18000
2001-10-01	22000
2002-01-01	19000
2002-04-01	17000
2002-07-01	18000
2002-10-01	16000
2003-01-01	18000
2003-04-01	17000
2003-07-01	18000
2003-10-01	17000
2004-01-01	18000
2004-04-01	17000
2004-07-01	17000
2004-10-01	19000
2005-01-01	18000
2005-04-01	14000
2005-07-01	18000
2005-10-01	18000
2006-01-01	17000
2006-04-01	17000
2006-07-01	13000
2006-10-01	11000
2007-01-01	11000
2007-04-01	10000
2007-07-01	10000
2007-10-01	12000
2008-01-01	12000
2008-04-01	11000
2008-07-01	12000
2008-10-01	11000
2009-01-01	12000
2009-04-01	14000
2009-07-01	15000
2009-10-01	14000
2010-01-01	14000
2010-04-01	16000
2010-07-01	13000
2010-10-01	13000
2011-01-01	15000
2011-04-01	12000
2011-07-01	13000
2011-10-01	15000
2012-01-01	15000
2012-04-01	13000
2012-07-01	18000
2012-10-01	17000
2013-01-01	16000
2013-04-01	20000
2013-07-01	15000
2013-10-01	13000
2014-01-01	15000
2014-04-01	15000
2014-07-01	14000
2014-10-01	13000
2015-01-01	13000
2015-04-01	12000
2015-07-01	10000
2015-10-01	12000
2016-01-01	11000
2016-04-01	10000
2016-07-01	10000
2016-10-01	10000
2017-01-01	8000
2017-04-01	9000
2017-07-01	9000
2017-10-01	9000
2018-01-01	8000
2018-04-01	7000
2018-07-01	7000