Quarterly Persons
1998-04-01 5370400
1999-04-01 5393700
2000-01-01 5431000
2000-04-01 5426000
2000-07-01 5431500
2000-10-01 5437000
2001-01-01 5456400
2001-04-01 5464700
2001-07-01 5472800
2001-10-01 5481300
2002-01-01 5489600
2002-04-01 5498100
2002-07-01 5506300
2002-10-01 5514800
2003-01-01 5518200
2003-04-01 5522900
2003-07-01 5527600
2003-10-01 5532300
2004-01-01 5536800
2004-04-01 5540900
2004-07-01 5545100
2004-10-01 5549300
2005-01-01 5517000
2005-04-01 5518000
2005-07-01 5519100
2005-10-01 5520100
2006-01-01 5521400
2006-04-01 5522900
2006-07-01 5524400
2006-10-01 5525900
2007-01-01 5527100
2007-04-01 5528000
2007-07-01 5528900
2007-10-01 5529800
2008-01-01 5517400
2008-04-01 5516300
2008-07-01 5515300
2008-10-01 5514300
2009-01-01 5513200
2009-04-01 5512100
2009-07-01 5511000
2009-10-01 5509900
2010-01-01 5532800
2010-04-01 5532700
2010-07-01 5532600
2010-10-01 5532500
2011-01-01 5528500
2011-04-01 5520700
2011-07-01 5512800
2011-10-01 5505000
2012-01-01 5505900
2012-04-01 5514300
2012-07-01 5523100
2012-10-01 5532000
2013-01-01 5535500
2013-04-01 5533700
2013-07-01 5531900
2013-10-01 5530100
2014-01-01 5524500
2014-04-01 5515000
2014-07-01 5505600
2014-10-01 5496100
2015-01-01 5490800
2015-04-01 5489700
2015-07-01 5488500
2015-10-01 5487400
2016-01-01 5491800
2016-04-01 5501600
2016-07-01 5511500
2016-10-01 5521300
2017-01-01 5528300
2017-04-01 5532400
2017-07-01 5536600
2017-10-01 5540700
2018-01-01 5543700
2018-04-01 5545500