Quarterly Persons
1999-04-01 348500
1999-07-01 348900
1999-10-01 345000
2000-01-01 344000
2000-04-01 338900
2000-07-01 342000
2000-10-01 343900
2001-01-01 347200
2001-04-01 340400
2001-07-01 337800
2001-10-01 340800
2002-01-01 343800
2002-04-01 340700
2002-07-01 354200
2002-10-01 355400
2003-01-01 355300
2003-04-01 353300
2003-07-01 357200
2003-10-01 353200
2004-01-01 351400
2004-04-01 347500
2004-07-01 351100
2004-10-01 346700
2005-01-01 346300
2005-04-01 340000
2005-07-01 339600
2005-10-01 343600
2006-01-01 346900
2006-04-01 348000
2006-07-01 350200
2006-10-01 350100
2007-01-01 345100
2007-04-01 346800
2007-07-01 348800
2007-10-01 355600
2008-01-01 355500
2008-04-01 359600
2008-07-01 360100
2008-10-01 360100
2009-01-01 378300
2009-04-01 374200
2009-07-01 371700
2009-10-01 386600
2010-01-01 389000
2010-04-01 382200
2010-07-01 388700
2010-10-01 399000
2011-01-01 406200
2011-04-01 391700
2011-07-01 393100
2011-10-01 393400
2012-01-01 389200
2012-04-01 391900
2012-07-01 387100
2012-10-01 392100
2013-01-01 387900
2013-04-01 370600
2013-07-01 372500
2013-10-01 372800
2014-01-01 369900
2014-04-01 368000
2014-07-01 365600
2014-10-01 366800
2015-01-01 372900
2015-04-01 359200
2015-07-01 366200
2015-10-01 361500
2016-01-01 370900
2016-04-01 366600
2016-07-01 363800
2016-10-01 367900
2017-01-01 360500
2017-04-01 368000
2017-07-01 334600
2017-10-01 337900
2018-01-01 343600
2018-04-01 343600