Quarterly Persons
1999-04-01 395600
2000-04-01 382100
2001-04-01 349000
2002-04-01 418100
2003-04-01 495200
2004-04-01 570100
2005-01-01 753500
2005-04-01 723100
2005-07-01 819200
2005-10-01 684900
2006-01-01 685500
2006-04-01 637800
2006-07-01 727900
2006-10-01 614700
2007-01-01 596300
2007-04-01 581400
2007-07-01 624400
2007-10-01 540800
2008-01-01 533800
2008-04-01 521500
2008-07-01 548200
2008-10-01 465500
2009-01-01 537400
2009-04-01 545100
2009-07-01 582300
2009-10-01 481500
2010-01-01 503600
2010-04-01 417300
2010-07-01 468900
2010-10-01 377000
2011-01-01 414900
2011-04-01 385300
2011-07-01 421000
2011-10-01 336100
2012-01-01 345200
2012-04-01 344800
2012-07-01 400300
2012-10-01 319600
2013-01-01 340800
2013-04-01 326200
2013-07-01 376800
2013-10-01 315200
2014-01-01 339900
2014-04-01 319800
2014-07-01 357800
2014-10-01 292500
2015-01-01 312100
2015-04-01 278800
2015-07-01 329600
2015-10-01 264400
2016-01-01 305900
2016-04-01 298900
2016-07-01 319200
2016-10-01 256700
2017-01-01 294000
2017-04-01 290100
2017-07-01 297000
2017-10-01 264200
2018-01-01 271100
2018-04-01 272900