Quarterly Persons
1998-04-01 396300
1999-01-01 399300
1999-04-01 377200
1999-07-01 375600
1999-10-01 348000
2000-01-01 319300
2000-04-01 290500
2000-07-01 320700
2000-10-01 302800
2001-01-01 272600
2001-04-01 265900
2001-07-01 282200
2001-10-01 327100
2002-01-01 324200
2002-04-01 300800
2002-07-01 338600
2002-10-01 358800
2003-01-01 359700
2003-04-01 337300
2003-07-01 370300
2003-10-01 381900
2004-01-01 389200
2004-04-01 329400
2004-07-01 416400
2004-10-01 381500
2005-01-01 394000
2005-04-01 370100
2005-07-01 403400
2005-10-01 393000
2006-01-01 398700
2006-04-01 381800
2006-07-01 377300
2006-10-01 374100
2007-01-01 375100
2007-04-01 357700
2007-07-01 341500
2007-10-01 336200
2008-01-01 336800
2008-04-01 297300
2008-07-01 373400
2008-10-01 324500
2009-01-01 378900
2009-04-01 355300
2009-07-01 393700
2009-10-01 389600
2010-01-01 420200
2010-04-01 391100
2010-07-01 423200
2010-10-01 387700
2011-01-01 343200
2011-04-01 319800
2011-07-01 377100
2011-10-01 345500
2012-01-01 347400
2012-04-01 339000
2012-07-01 379400
2012-10-01 407800
2013-01-01 413900
2013-04-01 399300
2013-07-01 431600
2013-10-01 420700
2014-01-01 429800
2014-04-01 405100
2014-07-01 431600
2014-10-01 425700
2015-01-01 436200
2015-04-01 410300
2015-07-01 405800
2015-10-01 433300
2016-01-01 410600
2016-04-01 391700
2016-07-01 391300
2016-10-01 361800
2017-01-01 382000
2017-04-01 347400
2017-07-01 361900
2017-10-01 321100
2018-01-01 306700
2018-04-01 303800