Quarterly Persons
1999-04-01 325000
1999-07-01 395300
1999-10-01 339300
2000-01-01 328400
2000-04-01 329800
2000-07-01 393500
2000-10-01 336600
2001-01-01 326800
2001-04-01 318400
2001-07-01 383900
2001-10-01 328900
2002-01-01 322000
2002-04-01 312700
2002-07-01 371900
2002-10-01 329900
2003-01-01 322300
2003-04-01 317700
2003-07-01 373800
2003-10-01 333300
2004-01-01 323400
2004-04-01 312600
2004-07-01 371900
2004-10-01 337600
2005-01-01 324200
2005-04-01 321900
2005-07-01 377600
2005-10-01 340500
2006-01-01 328400
2006-04-01 336700
2006-07-01 389400
2006-10-01 344300
2007-01-01 444400
2007-04-01 460900
2007-07-01 486400
2007-10-01 450500
2008-01-01 434100
2008-04-01 446200
2008-07-01 464800
2008-10-01 405800
2009-01-01 387300
2009-04-01 404000
2009-07-01 391100
2009-10-01 360100
2010-01-01 325000
2010-04-01 339100
2010-07-01 337800
2010-10-01 311400
2011-01-01 292300
2011-04-01 300600
2011-07-01 305300
2011-10-01 291500
2012-01-01 271200
2012-04-01 292200
2012-07-01 302600
2012-10-01 273900
2013-01-01 261800
2013-04-01 289300
2013-07-01 302400
2013-10-01 272600
2014-01-01 256000
2014-04-01 270000
2014-07-01 294300
2014-10-01 270600
2015-01-01 258200
2015-04-01 270000
2015-07-01 292400
2015-10-01 265700
2016-01-01 256500
2016-04-01 303200
2016-07-01 320700
2016-10-01 287600
2017-01-01 265300
2017-04-01 286100
2017-07-01 276500
2017-10-01 271100
2018-01-01 256000
2018-04-01 286500