Quarterly Persons
1999-04-01 6100
1999-07-01 5500
1999-10-01 5300
2000-01-01 4400
2000-04-01 3800
2000-07-01 3900
2000-10-01 3800
2001-01-01 4600
2001-04-01 4300
2001-07-01 4000
2001-10-01 3800
2002-01-01 4600
2002-04-01 4100
2002-07-01 3900
2002-10-01 4800
2003-01-01 4600
2003-04-01 4400
2003-07-01 4500
2003-10-01 4900
2004-01-01 5000
2004-04-01 4700
2004-07-01 5100
2004-10-01 5100
2005-01-01 6200
2005-04-01 6000
2005-07-01 5700
2005-10-01 5600
2006-01-01 5000
2006-04-01 5200
2006-07-01 6100
2006-10-01 5100
2007-01-01 6200
2007-04-01 5600
2007-07-01 5700
2007-10-01 5600
2008-01-01 6700
2008-04-01 7800
2008-07-01 9000
2008-10-01 9700
2009-01-01 14600
2009-04-01 14400
2009-07-01 17300
2009-10-01 17400
2010-01-01 20400
2010-04-01 20900
2010-07-01 22400
2010-10-01 23500
2011-01-01 22400
2011-04-01 23300
2011-07-01 26200
2011-10-01 26500
2012-01-01 26700
2012-04-01 25800
2012-07-01 28800
2012-10-01 27300
2013-01-01 31000
2013-04-01 29700
2013-07-01 29200
2013-10-01 28100
2014-01-01 28100
2014-04-01 27700
2014-07-01 26100
2014-10-01 25900
2015-01-01 24800
2015-04-01 23800
2015-07-01 21800
2015-10-01 21600
2016-01-01 21200
2016-04-01 20700
2016-07-01 18200
2016-10-01 19000
2017-01-01 20500
2017-04-01 17600
2017-07-01 17600
2017-10-01 18200
2018-01-01 16700
2018-04-01 15200