Quarterly Persons
1998-04-01 355900
1999-01-01 339600
1999-04-01 334900
1999-07-01 333000
1999-10-01 336400
2000-01-01 338400
2000-04-01 334300
2000-07-01 349500
2000-10-01 338500
2001-01-01 344900
2001-04-01 349100
2001-07-01 357700
2001-10-01 346700
2002-01-01 352400
2002-04-01 355100
2002-07-01 346900
2002-10-01 343700
2003-01-01 338800
2003-04-01 330600
2003-07-01 340100
2003-10-01 336800
2004-01-01 338800
2004-04-01 340100
2004-07-01 344500
2004-10-01 347600
2005-01-01 349700
2005-04-01 352600
2005-07-01 350900
2005-10-01 347400
2006-01-01 342700
2006-04-01 338500
2006-07-01 341300
2006-10-01 335800
2007-01-01 331500
2007-04-01 340400
2007-07-01 352700
2007-10-01 348800
2008-01-01 341200
2008-04-01 351300
2008-07-01 354100
2008-10-01 346300
2009-01-01 327100
2009-04-01 327100
2009-07-01 322700
2009-10-01 316900
2010-01-01 318300
2010-04-01 308300
2010-07-01 316100
2010-10-01 311300
2011-01-01 294100
2011-04-01 290300
2011-07-01 296800
2011-10-01 298700
2012-01-01 285800
2012-04-01 286500
2012-07-01 284600
2012-10-01 281300
2013-01-01 275500
2013-04-01 274400
2013-07-01 288000
2013-10-01 281000
2014-01-01 273400
2014-04-01 284300
2014-07-01 280300
2014-10-01 289600
2015-01-01 287500
2015-04-01 283500
2015-07-01 300300
2015-10-01 289100
2016-01-01 286400
2016-04-01 301700
2016-07-01 306000
2016-10-01 310400
2017-01-01 300000
2017-04-01 324400
2017-07-01 325600
2017-10-01 318100
2018-01-01 317100
2018-04-01 323100