Quarterly Persons
1998-04-01 23300
1998-10-01 17700
1999-04-01 22200
1999-10-01 19400
2000-04-01 16200
2000-10-01 15100
2001-04-01 17900
2001-10-01 14600
2002-01-01 9300
2002-04-01 17900
2002-07-01 11600
2002-10-01 14500
2003-01-01 12800
2003-04-01 12500
2003-07-01 16200
2003-10-01 11500
2004-01-01 14400
2004-04-01 11700
2004-07-01 12500
2004-10-01 11500
2005-01-01 12300
2005-04-01 13300
2005-07-01 7000
2005-10-01 6500
2006-01-01 10400
2006-04-01 15000
2006-07-01 6900
2006-10-01 7500
2007-01-01 10800
2007-04-01 9900
2007-07-01 11000
2007-10-01 5600
2008-01-01 11100
2008-04-01 8200
2008-07-01 10400
2008-10-01 16900
2009-01-01 25400
2009-04-01 25400
2009-07-01 29500
2009-10-01 28700
2010-01-01 31600
2010-04-01 24300
2010-07-01 22500
2010-10-01 16200
2011-01-01 18100
2011-04-01 19000
2011-07-01 19100
2011-10-01 15500
2012-01-01 15900
2012-04-01 17000
2012-07-01 19100
2012-10-01 11300
2013-01-01 11300
2013-04-01 9500
2013-07-01 12900
2013-10-01 11400
2014-01-01 9800
2014-04-01 10200
2014-07-01 11100
2014-10-01 7100
2015-01-01 5900
2015-04-01 8800
2015-07-01 8600
2015-10-01 10300
2016-01-01 7000
2016-04-01 11000
2016-07-01 10400
2016-10-01 7500
2017-01-01 6600
2017-04-01 7300
2017-07-01 7500
2017-10-01 7300
2018-01-01 4600
2018-04-01 4800