Quarterly Persons
1999-04-01 289700
2000-01-01 297300
2000-04-01 299300
2000-07-01 298900
2000-10-01 299400
2001-01-01 297400
2001-04-01 303300
2001-07-01 301600
2001-10-01 298700
2002-01-01 296900
2002-04-01 297000
2002-07-01 296800
2002-10-01 296900
2003-01-01 295600
2003-04-01 294700
2003-07-01 295100
2003-10-01 295400
2004-01-01 293200
2004-04-01 292500
2004-07-01 292700
2004-10-01 292900
2005-01-01 290800
2005-04-01 289900
2005-07-01 289700
2005-10-01 290800
2006-01-01 287500
2006-04-01 286400
2006-07-01 287900
2006-10-01 288500
2007-01-01 284600
2007-04-01 284200
2007-07-01 284900
2007-10-01 285500
2008-01-01 283100
2008-04-01 283400
2008-07-01 283400
2008-10-01 283400
2009-01-01 282100
2009-04-01 282100
2009-07-01 282100
2009-10-01 282100
2010-01-01 280200
2010-04-01 280200
2010-07-01 280200
2010-10-01 280200
2011-01-01 277500
2011-04-01 277600
2011-07-01 277600
2011-10-01 277600
2012-01-01 274500
2012-04-01 274900
2012-07-01 275100
2012-10-01 275400
2013-01-01 273400
2013-04-01 273400
2013-07-01 273600
2013-10-01 273700
2014-01-01 272300
2014-04-01 272300
2014-07-01 272500
2014-10-01 272200
2015-01-01 270800
2015-04-01 271100
2015-07-01 271400
2015-10-01 270900
2016-01-01 270000
2016-04-01 270000
2016-07-01 270500
2016-10-01 269600
2017-01-01 267400
2017-04-01 268300
2017-07-01 268200
2017-10-01 267900
2018-01-01 267000
2018-04-01 267300