Quarterly Persons
1998-04-01 456500
1999-01-01 435200
1999-04-01 445000
1999-07-01 440400
1999-10-01 442100
2000-01-01 445600
2000-04-01 447200
2000-07-01 433400
2000-10-01 434500
2001-01-01 447400
2001-04-01 449600
2001-07-01 449300
2001-10-01 449800
2002-01-01 448100
2002-04-01 451800
2002-07-01 446900
2002-10-01 442300
2003-01-01 450300
2003-04-01 459100
2003-07-01 450800
2003-10-01 448500
2004-01-01 448000
2004-04-01 446500
2004-07-01 434600
2004-10-01 442200
2005-01-01 456200
2005-04-01 445500
2005-07-01 454000
2005-10-01 449700
2006-01-01 460400
2006-04-01 458900
2006-07-01 455600
2006-10-01 460400
2007-01-01 458800
2007-04-01 449300
2007-07-01 462800
2007-10-01 455500
2008-01-01 461900
2008-04-01 480200
2008-07-01 451500
2008-10-01 471800
2009-01-01 475900
2009-04-01 460400
2009-07-01 463100
2009-10-01 467800
2010-01-01 459100
2010-04-01 473100
2010-07-01 462300
2010-10-01 473200
2011-01-01 468600
2011-04-01 445500
2011-07-01 458000
2011-10-01 467900
2012-01-01 462100
2012-04-01 440700
2012-07-01 441900
2012-10-01 456400
2013-01-01 441200
2013-04-01 444200
2013-07-01 420000
2013-10-01 433600
2014-01-01 448400
2014-04-01 426300
2014-07-01 428200
2014-10-01 428400
2015-01-01 429200
2015-04-01 421100
2015-07-01 423700
2015-10-01 418000
2016-01-01 424400
2016-04-01 418300
2016-07-01 420500
2016-10-01 408800
2017-01-01 409100
2017-04-01 397100
2017-07-01 389500
2017-10-01 403400
2018-01-01 404100
2018-04-01 397200