Quarter	Persons, Seasonally Adjusted
1998-04-01	19800.000000000000
1999-04-01	16200.000000000000
2000-04-01	11000.000000000000
2001-04-01	15000.000000000000
2002-04-01	11100.000000000000
2003-04-01	25000.000000000000
2004-04-01	20700.000000000000
2005-04-01	25300.000000000000
2006-04-01	21700.000000000000
2007-04-01	20900.000000000000
2008-04-01	21700.000000000000
2009-04-01	27700.000000000000
2010-01-01	29719.847135127602
2010-04-01	27829.067040357700
2010-07-01	25543.184021137200
2010-10-01	23107.901803377503
2011-01-01	23416.584804689600
2011-04-01	22936.715709898700
2011-07-01	25047.160124014100
2011-10-01	26099.539361397600
2012-01-01	24613.613816356500
2012-04-01	23733.870324168900
2012-07-01	23682.290358489400
2012-10-01	24670.225500985200
2013-01-01	25608.628184836500
2013-04-01	27323.325292294398
2013-07-01	27101.682924330500
2013-10-01	27366.363598538603
2014-01-01	27793.033267681600
2014-04-01	27186.545825353000
2014-07-01	26526.959466974600
2014-10-01	23593.461439990802
2015-01-01	24195.985856051902
2015-04-01	24431.301073075900
2015-07-01	26370.101338484000
2015-10-01	29102.611732388203
2016-01-01	26587.615134475604
2016-04-01	26550.373244516500
2016-07-01	26189.164277545300
2016-10-01	24872.847343462600
2017-01-01	24161.929237040500
2017-04-01	24510.589951755300
2017-07-01	23993.129857666200
2017-10-01	23134.350953537900
2018-01-01	23501.238201369200
2018-04-01	21689.298599442600