Quarterly Persons
1983-01-01 52000
1983-04-01 47000
1983-07-01 41000
1983-10-01 42000
1984-01-01 50000
1984-04-01 41000
1984-07-01 34000
1984-10-01 34000
1985-01-01 42000
1985-04-01 34000
1985-07-01 25000
1985-10-01 22000
1986-01-01 25000
1986-04-01 20000
1986-07-01 17000
1986-10-01 19000
1987-01-01 26000
1987-04-01 23000
1987-07-01 19000
1987-10-01 20000
1988-01-01 27000
1988-04-01 25000
1988-07-01 23000
1988-10-01 27000
1989-01-01 34000
1989-04-01 31000
1989-07-01 28000
1989-10-01 31000
1990-01-01 36000
1990-04-01 32000
1990-07-01 30000
1990-10-01 29000
1991-01-01 32000
1991-04-01 29000
1991-07-01 29000
1991-10-01 30000
1992-01-01 34000
1992-04-01 30000
1992-07-01 30000
1992-10-01 31000
1993-01-01 38000
1993-04-01 34000
1993-07-01 32000
1993-10-01 30000
1994-01-01 33000
1994-04-01 27000
1994-07-01 25000
1994-10-01 24000
1995-01-01 26000
1995-04-01 21000
1995-07-01 21000
1995-10-01 21000
1996-01-01 29000
1996-04-01 24000
1996-07-01 21000
1996-10-01 19000
1997-01-01 23000
1997-04-01 18000
1997-07-01 17000
1997-10-01 15000
1998-01-01 18000
1998-04-01 15000
1998-07-01 15000
1998-10-01 16000
1999-01-01 24000
1999-04-01 21000
1999-07-01 20000
1999-10-01 21000
2000-01-01 18000
2000-04-01 14000
2000-07-01 15000
2000-10-01 14000
2001-01-01 14000
2001-04-01 15000
2001-07-01 18000
2001-10-01 19000
2002-01-01 15000
2002-04-01 18000
2002-07-01 13000
2002-10-01 16000
2003-01-01 17000
2003-04-01 21000
2003-07-01 22000
2003-10-01 13000
2004-01-01 20000
2004-04-01 17000
2004-07-01 23000
2004-10-01 14000
2005-01-01 20000
2005-04-01 13000
2005-07-01 19000
2005-10-01 21000
2006-01-01 19000
2006-04-01 16000
2006-07-01 14000
2006-10-01 19000
2007-01-01 17000
2007-04-01 17000
2007-07-01 20000
2007-10-01 16000
2008-01-01 14000
2008-04-01 15000
2008-07-01 19000
2008-10-01 22000
2009-01-01 30000
2009-04-01 34000
2009-07-01 31000
2009-10-01 34000
2010-01-01 40000
2010-04-01 37000
2010-07-01 36000
2010-10-01 37000
2011-01-01 38000
2011-04-01 38000
2011-07-01 39000
2011-10-01 32000
2012-01-01 38000
2012-04-01 35000
2012-07-01 35000
2012-10-01 27000
2013-01-01 33000
2013-04-01 29000
2013-07-01 37000
2013-10-01 27000
2014-01-01 34000
2014-04-01 29000
2014-07-01 33000
2014-10-01 27000
2015-01-01 25000
2015-04-01 23000
2015-07-01 32000
2015-10-01 26000
2016-01-01 31000
2016-04-01 29000
2016-07-01 34000
2016-10-01 32000
2017-01-01 28000
2017-04-01 24000
2017-07-01 33000
2017-10-01 21000