Quarterly Persons
1998-04-01 235300
1999-04-01 246500
2000-04-01 256000
2001-04-01 262400
2002-04-01 276700
2003-04-01 284600
2004-04-01 300200
2005-04-01 317700
2006-04-01 311400
2007-04-01 302200
2008-04-01 312600
2009-04-01 321600
2010-01-01 350500
2010-04-01 340100
2010-07-01 325400
2010-10-01 344900
2011-01-01 333600
2011-04-01 335400
2011-07-01 318600
2011-10-01 325800
2012-01-01 345700
2012-04-01 345200
2012-07-01 310100
2012-10-01 322900
2013-01-01 336400
2013-04-01 350200
2013-07-01 334200
2013-10-01 330700
2014-01-01 349200
2014-04-01 348800
2014-07-01 334300
2014-10-01 335400
2015-01-01 339500
2015-04-01 349700
2015-07-01 341100
2015-10-01 324900
2016-01-01 336900
2016-04-01 345500
2016-07-01 325200
2016-10-01 321100
2017-01-01 337900
2017-04-01 330100
2017-07-01 311000
2017-10-01 320600
2018-01-01 336700
2018-04-01 325800