Quarterly Persons
1998-04-01 4319900
1999-04-01 4374000
2000-01-01 4427100
2000-04-01 4492400
2000-07-01 4516200
2000-10-01 4544600
2001-01-01 4543500
2001-04-01 4569800
2001-07-01 4580200
2001-10-01 4599500
2002-01-01 4560400
2002-04-01 4620100
2002-07-01 4604400
2002-10-01 4586100
2003-01-01 4520900
2003-04-01 4543800
2003-07-01 4551300
2003-10-01 4528200
2004-01-01 4495200
2004-04-01 4518600
2004-07-01 4534300
2004-10-01 4505700
2005-01-01 4447100
2005-04-01 4485400
2005-07-01 4503300
2005-10-01 4495400
2006-01-01 4497900
2006-04-01 4542300
2006-07-01 4575100
2006-10-01 4593500
2007-01-01 4586800
2007-04-01 4633500
2007-07-01 4661800
2007-10-01 4642900
2008-01-01 4628700
2008-04-01 4684400
2008-07-01 4682400
2008-10-01 4708100
2009-01-01 4671900
2009-04-01 4660100
2009-07-01 4642300
2009-10-01 4619200
2010-01-01 4514800
2010-04-01 4525800
2010-07-01 4537300
2010-10-01 4525700
2011-01-01 4452400
2011-04-01 4456300
2011-07-01 4495500
2011-10-01 4497500
2012-01-01 4481700
2012-04-01 4504800
2012-07-01 4518800
2012-10-01 4497100
2013-01-01 4451900
2013-04-01 4458500
2013-07-01 4466200
2013-10-01 4458100
2014-01-01 4425900
2014-04-01 4455900
2014-07-01 4481600
2014-10-01 4475300
2015-01-01 4454400
2015-04-01 4480400
2015-07-01 4502800
2015-10-01 4492100
2016-01-01 4488600
2016-04-01 4525400
2016-07-01 4559900
2016-10-01 4571700
2017-01-01 4567200
2017-04-01 4604000
2017-07-01 4644300
2017-10-01 4654000
2018-01-01 4657700
2018-04-01 4691300