Quarterly Persons
1986-01-01 1000
1986-04-01 1100
1986-07-01 1700
1986-10-01 2000
1987-01-01 1800
1987-04-01 1600
1987-07-01 2300
1987-10-01 2300
1988-01-01 1900
1988-04-01 2100
1988-07-01 2900
1988-10-01 3100
1989-01-01 3800
1989-04-01 3600
1989-07-01 3400
1989-10-01 3500
1990-01-01 3900
1990-04-01 4200
1990-07-01 4100
1990-10-01 4800
1991-01-01 4400
1991-04-01 4600
1991-07-01 5800
1991-10-01 4900
1992-01-01 5900
1992-04-01 5800
1992-07-01 6500
1992-10-01 6900
1993-01-01 5900
1993-04-01 5800
1993-07-01 5500
1993-10-01 5900
1994-01-01 5700
1994-04-01 5300
1994-07-01 4900
1994-10-01 4200
1995-01-01 3700
1995-04-01 3400
1995-07-01 3800
1995-10-01 3100
1996-01-01 4500
1996-04-01 4200
1996-07-01 4900
1996-10-01 4200
1997-01-01 5100
1997-04-01 5100
1997-07-01 4500
1997-10-01 5600
1998-01-01 4600
1998-04-01 5400
1998-07-01 5800
1998-10-01 6500
1999-01-01 7300
1999-04-01 4600
1999-07-01 8300
1999-10-01 6000
2000-01-01 5900
2000-04-01 6800
2000-07-01 7400
2000-10-01 6500
2001-01-01 5800
2001-04-01 5200
2001-07-01 6200
2001-10-01 4000
2002-01-01 5000
2002-04-01 4700
2002-07-01 4100
2002-10-01 4400
2003-01-01 5000
2003-04-01 4800
2003-07-01 5100
2003-10-01 5100
2004-01-01 4400
2004-04-01 3500
2004-07-01 3700
2004-10-01 2900
2005-01-01 3300
2005-04-01 3200
2005-07-01 3200
2005-10-01 2400
2006-01-01 4200
2006-04-01 3600
2006-07-01 3300
2006-10-01 2100
2007-01-01 3500
2007-04-01 2700
2007-07-01 2000
2007-10-01 2500
2008-01-01 4100
2008-04-01 3900
2008-07-01 4500
2008-10-01 3700
2009-01-01 6200
2009-04-01 6300
2009-07-01 8300
2009-10-01 7400
2010-01-01 5200
2010-04-01 8500
2010-07-01 7900
2010-10-01 7300
2011-01-01 5400
2011-04-01 6700
2011-07-01 5200
2011-10-01 6600
2012-01-01 6800
2012-04-01 7200
2012-07-01 9800
2012-10-01 8400
2013-01-01 6800
2013-04-01 6700
2013-07-01 9500
2013-10-01 6700
2014-01-01 7300
2014-04-01 7100
2014-07-01 6000
2014-10-01 5700
2015-01-01 8700
2015-04-01 6700
2015-07-01 6100
2015-10-01 6400
2016-01-01 7300
2016-04-01 7800
2016-07-01 7500
2016-10-01 5800
2017-01-01 6900
2017-04-01 6800
2017-07-01 6900
2017-10-01 6600
2018-01-01 6900
2018-04-01 8100
2018-07-01 6400