Quarterly Persons
1999-04-01 430400
2000-01-01 424900
2000-04-01 443700
2000-07-01 436700
2000-10-01 436200
2001-01-01 436600
2001-04-01 440700
2001-07-01 444800
2001-10-01 442000
2002-01-01 435900
2002-04-01 445000
2002-07-01 437700
2002-10-01 432600
2003-01-01 437100
2003-04-01 442500
2003-07-01 451000
2003-10-01 447400
2004-01-01 445100
2004-04-01 444100
2004-07-01 444300
2004-10-01 440900
2005-01-01 442200
2005-04-01 450200
2005-07-01 450000
2005-10-01 454200
2006-01-01 470100
2006-04-01 475500
2006-07-01 476000
2006-10-01 478900
2007-01-01 472500
2007-04-01 474500
2007-07-01 480900
2007-10-01 474400
2008-01-01 469200
2008-04-01 471800
2008-07-01 471600
2008-10-01 460000
2009-01-01 433200
2009-04-01 428300
2009-07-01 425300
2009-10-01 417400
2010-01-01 400800
2010-04-01 408300
2010-07-01 422800
2010-10-01 431200
2011-01-01 419500
2011-04-01 426800
2011-07-01 444200
2011-10-01 438600
2012-01-01 428200
2012-04-01 437300
2012-07-01 441600
2012-10-01 439200
2013-01-01 434100
2013-04-01 441300
2013-07-01 442000
2013-10-01 444000
2014-01-01 435400
2014-04-01 446400
2014-07-01 441900
2014-10-01 444700
2015-01-01 444300
2015-04-01 451000
2015-07-01 462200
2015-10-01 456100
2016-01-01 448700
2016-04-01 455400
2016-07-01 448700
2016-10-01 450600
2017-01-01 453900
2017-04-01 451400
2017-07-01 460600
2017-10-01 461000
2018-01-01 450100
2018-04-01 458900