Quarterly Persons
1998-04-01 370100
1998-10-01 362000
1999-04-01 359000
1999-10-01 362800
2000-04-01 360600
2000-10-01 369600
2001-04-01 366500
2001-10-01 360000
2002-01-01 348000
2002-04-01 361600
2002-07-01 359100
2002-10-01 375800
2003-01-01 357300
2003-04-01 365400
2003-07-01 364200
2003-10-01 358000
2004-01-01 353300
2004-04-01 354600
2004-07-01 364200
2004-10-01 358700
2005-01-01 343800
2005-04-01 356800
2005-07-01 348000
2005-10-01 364100
2006-01-01 351500
2006-04-01 374100
2006-07-01 371800
2006-10-01 370500
2007-01-01 355900
2007-04-01 361700
2007-07-01 372900
2007-10-01 380400
2008-01-01 370300
2008-04-01 370700
2008-07-01 369400
2008-10-01 372100
2009-01-01 359800
2009-04-01 340700
2009-07-01 332300
2009-10-01 339100
2010-01-01 331300
2010-04-01 325600
2010-07-01 335800
2010-10-01 336700
2011-01-01 324900
2011-04-01 332800
2011-07-01 336700
2011-10-01 330200
2012-01-01 321400
2012-04-01 323700
2012-07-01 333400
2012-10-01 331500
2013-01-01 326800
2013-04-01 329600
2013-07-01 330900
2013-10-01 323200
2014-01-01 323000
2014-04-01 327000
2014-07-01 317500
2014-10-01 309800
2015-01-01 313400
2015-04-01 320300
2015-07-01 323600
2015-10-01 317500
2016-01-01 316300
2016-04-01 314100
2016-07-01 319400
2016-10-01 317000
2017-01-01 312800
2017-04-01 311700
2017-07-01 315500
2017-10-01 316900
2018-01-01 316000
2018-04-01 317700