Quarterly Persons
1998-01-01 168900
1998-04-01 129900
1998-07-01 137700
1998-10-01 140000
1999-01-01 135100
1999-04-01 118000
1999-07-01 114200
1999-10-01 116600
2000-01-01 126000
2000-04-01 112100
2000-07-01 121900
2000-10-01 116000
2001-01-01 131000
2001-04-01 120000
2001-07-01 115900
2001-10-01 122800
2002-01-01 127700
2002-04-01 131300
2002-07-01 152100
2002-10-01 186700
2003-01-01 183200
2003-04-01 182000
2003-07-01 171600
2003-10-01 186400
2004-01-01 184000
2004-04-01 179400
2004-07-01 196600
2004-10-01 200800
2005-01-01 217800
2005-04-01 205200
2005-07-01 226800
2005-10-01 234000
2006-01-01 232400
2006-04-01 212200
2006-07-01 229900
2006-10-01 245400
2007-01-01 254900
2007-04-01 243900
2007-07-01 242800
2007-10-01 250800
2008-01-01 230900
2008-04-01 218200
2008-07-01 235600
2008-10-01 232400
2009-01-01 251900
2009-04-01 248200
2009-07-01 276500
2009-10-01 279500
2010-01-01 300900
2010-04-01 304600
2010-07-01 324000
2010-10-01 319600
2011-01-01 331400
2011-04-01 323300
2011-07-01 332700
2011-10-01 357200
2012-01-01 386700
2012-04-01 380700
2012-07-01 397000
2012-10-01 432800
2013-01-01 442700
2013-04-01 419800
2013-07-01 402900
2013-10-01 406400
2014-01-01 382900
2014-04-01 363800
2014-07-01 357500
2014-10-01 347000
2015-01-01 364200
2015-04-01 298100
2015-07-01 310900
2015-10-01 310100
2016-01-01 311100
2016-04-01 273200
2016-07-01 271100
2016-10-01 264600
2017-01-01 263400
2017-04-01 235300
2017-07-01 234500
2017-10-01 213800
2018-01-01 205900
2018-04-01 179900