Quarter Persons 1998-01-01 482900.00000000000 1998-04-01 484900.00000000000 1998-07-01 484500.00000000000 1998-10-01 486800.00000000000 1999-01-01 502300.00000000000 1999-04-01 481200.00000000000 1999-07-01 482700.00000000000 1999-10-01 482400.00000000000 2000-01-01 482100.00000000000 2000-04-01 483100.00000000000 2000-07-01 480100.00000000000 2000-10-01 465100.00000000000 2001-01-01 485700.00000000000 2001-04-01 479300.00000000000 2001-07-01 478900.00000000000 2001-10-01 482600.00000000000 2002-01-01 486600.00000000000 2002-04-01 491900.00000000000 2002-07-01 500300.00000000000 2002-10-01 507300.00000000000 2003-01-01 507800.00000000000 2003-04-01 515100.00000000000 2003-07-01 522600.00000000000 2003-10-01 531900.00000000000 2004-01-01 494800.00000000000 2004-04-01 502400.00000000000 2004-07-01 504200.00000000000 2004-10-01 512799.99999999994 2005-01-01 517400.00000000000 2005-04-01 527900.00000000000 2005-07-01 536300.00000000000 2005-10-01 537800.00000000000 2006-01-01 539900.00000000000 2006-04-01 543600.00000000000 2006-07-01 546100.00000000000 2006-10-01 545700.00000000000 2007-01-01 546000.00000000000 2007-04-01 548100.00000000000 2007-07-01 557300.00000000000 2007-10-01 562900.00000000000 2008-01-01 562100.00000000000 2008-04-01 566400.00000000000 2008-07-01 567300.00000000000 2008-10-01 570800.00000000000 2009-01-01 565200.00000000000 2009-04-01 571200.00000000000 2009-07-01 579500.00000000000 2009-10-01 576500.00000000000 2010-01-01 586300.00000000000 2010-04-01 585400.00000000000 2010-07-01 589400.00000000000 2010-10-01 589600.00000000000 2011-01-01 579300.00000000000 2011-04-01 577500.00000000000 2011-07-01 554200.00000000000 2011-10-01 547300.00000000000 2012-01-01 550300.00000000000 2012-04-01 550800.00000000000 2012-07-01 554400.00000000000 2012-10-01 561600.00000000000 2013-01-01 557100.00000000000 2013-04-01 562800.00000000000 2013-07-01 564400.00000000000 2013-10-01 558700.00000000000 2014-01-01 561600.00000000000 2014-04-01 550600.00000000000 2014-07-01 541000.00000000000 2014-10-01 536500.00000000000 2015-01-01 543200.00000000000 2015-04-01 549700.00000000000 2015-07-01 564200.00000000000 2015-10-01 580400.00000000000 2016-01-01 595600.00000000000 2016-04-01 598600.00000000000 2016-07-01 618000.00000000000 2016-10-01 622500.00000000000 2017-01-01 631100.00000000000 2017-04-01 633500.00000000000 2017-07-01 647300.00000000000 2017-10-01 646600.00000000000 2018-01-01 652100.00000000000 2018-04-01 668200.00000000000