Quarterly Persons
1999-01-01 293200
1999-04-01 301400
1999-07-01 304800
1999-10-01 322200
2000-01-01 327800
2000-04-01 319200
2000-07-01 329200
2000-10-01 339600
2001-01-01 343000
2001-04-01 344900
2001-07-01 369000
2001-10-01 373300
2002-01-01 372200
2002-04-01 365000
2002-07-01 383000
2002-10-01 384400
2003-01-01 402100
2003-04-01 418300
2003-07-01 411500
2003-10-01 398900
2004-01-01 405700
2004-04-01 423400
2004-07-01 422900
2004-10-01 405900
2005-01-01 408000
2005-04-01 424600
2005-07-01 418000
2005-10-01 422100
2006-01-01 415400
2006-04-01 430200
2006-07-01 433700
2006-10-01 436400
2007-01-01 430800
2007-04-01 430700
2007-07-01 435400
2007-10-01 421000
2008-01-01 425200
2008-04-01 428300
2008-07-01 430600
2008-10-01 422200
2009-01-01 411700
2009-04-01 426600
2009-07-01 431300
2009-10-01 424300
2010-01-01 419800
2010-04-01 419800
2010-07-01 430500
2010-10-01 418700
2011-01-01 414900
2011-04-01 418600
2011-07-01 423500
2011-10-01 426000
2012-01-01 426300
2012-04-01 424800
2012-07-01 421800
2012-10-01 428800
2013-01-01 421500
2013-04-01 427100
2013-07-01 434100
2013-10-01 430300
2014-01-01 423500
2014-04-01 439800
2014-07-01 445000
2014-10-01 445500
2015-01-01 443900
2015-04-01 452200
2015-07-01 447900
2015-10-01 451100
2016-01-01 454200
2016-04-01 479300
2016-07-01 482800
2016-10-01 480300
2017-01-01 469600
2017-04-01 491000
2017-07-01 498400
2017-10-01 488500
2018-01-01 485700
2018-04-01 504100