Quarterly Persons
1999-01-01 333500
1999-04-01 333300
1999-07-01 332400
1999-10-01 329000
2000-01-01 342500
2000-04-01 349000
2000-07-01 344400
2000-10-01 343700
2001-01-01 346900
2001-04-01 352400
2001-07-01 354000
2001-10-01 349600
2002-01-01 350900
2002-04-01 358100
2002-07-01 354500
2002-10-01 346100
2003-01-01 348100
2003-04-01 350500
2003-07-01 349600
2003-10-01 348600
2004-01-01 355800
2004-04-01 363300
2004-07-01 365000
2004-10-01 356100
2005-01-01 361500
2005-04-01 368500
2005-07-01 364600
2005-10-01 360500
2006-01-01 363100
2006-04-01 372300
2006-07-01 363800
2006-10-01 360500
2007-01-01 362800
2007-04-01 371100
2007-07-01 365000
2007-10-01 367900
2008-01-01 372500
2008-04-01 375700
2008-07-01 376700
2008-10-01 383800
2009-01-01 378700
2009-04-01 370800
2009-07-01 364400
2009-10-01 373500
2010-01-01 369000
2010-04-01 370400
2010-07-01 360700
2010-10-01 363600
2011-01-01 361400
2011-04-01 362600
2011-07-01 357800
2011-10-01 355000
2012-01-01 361900
2012-04-01 355900
2012-07-01 351800
2012-10-01 351400
2013-01-01 341000
2013-04-01 344400
2013-07-01 343200
2013-10-01 343900
2014-01-01 342100
2014-04-01 343600
2014-07-01 337700
2014-10-01 335200
2015-01-01 333700
2015-04-01 337500
2015-07-01 338300
2015-10-01 342600
2016-01-01 336400
2016-04-01 347200
2016-07-01 342500
2016-10-01 351100
2017-01-01 350800
2017-04-01 347500
2017-07-01 357200
2017-10-01 359500
2018-01-01 350700
2018-04-01 348800