Quarterly Persons
1998-04-01 5600
1999-04-01 5800
2000-04-01 4900
2001-04-01 3700
2002-04-01 5100
2003-01-01 6400
2003-04-01 3000
2003-07-01 3300
2003-10-01 5700
2004-01-01 6800
2004-04-01 3200
2004-07-01 4200
2004-10-01 6600
2005-01-01 7000
2005-04-01 3400
2005-07-01 3600
2005-10-01 5500
2006-01-01 6500
2006-04-01 2800
2006-07-01 3500
2006-10-01 5000
2007-01-01 5200
2007-04-01 2700
2007-07-01 3200
2007-10-01 4800
2008-01-01 5900
2008-04-01 3000
2008-07-01 3600
2008-10-01 6700
2009-01-01 7400
2009-04-01 3800
2009-07-01 4800
2009-10-01 8200
2010-01-01 6900
2010-04-01 3800
2010-07-01 5500
2010-10-01 7500
2011-01-01 7400
2011-04-01 3800
2011-07-01 5300
2011-10-01 7300
2012-01-01 7400
2012-04-01 3300
2012-07-01 4700
2012-10-01 7000
2013-01-01 7300
2013-04-01 3700
2013-07-01 4000
2013-10-01 6400
2014-01-01 5800
2014-04-01 3200
2014-07-01 4000
2014-10-01 5300
2015-01-01 5700
2015-04-01 2900
2015-07-01 3300
2015-10-01 5700
2016-01-01 4700
2016-04-01 2400
2016-07-01 2400
2016-10-01 4600
2017-01-01 4700
2017-04-01 1600
2017-07-01 3500
2017-10-01 5100
2018-01-01 5400
2018-04-01 3000