Quarterly Persons
1998-01-01 328800
1998-04-01 330400
1998-07-01 333900
1998-10-01 332400
1999-01-01 335500
1999-04-01 326100
1999-07-01 323900
1999-10-01 325700
2000-01-01 323400
2000-04-01 322800
2000-07-01 321000
2000-10-01 314000
2001-01-01 331200
2001-04-01 329300
2001-07-01 331900
2001-10-01 339000
2002-01-01 335100
2002-04-01 336000
2002-07-01 344200
2002-10-01 349300
2003-01-01 351300
2003-04-01 353600
2003-07-01 357000
2003-10-01 363700
2004-01-01 343900
2004-04-01 346200
2004-07-01 348400
2004-10-01 351700
2005-01-01 357000
2005-04-01 360700
2005-07-01 364900
2005-10-01 363300
2006-01-01 366000
2006-04-01 367900
2006-07-01 368100
2006-10-01 367800
2007-01-01 366300
2007-04-01 368600
2007-07-01 377200
2007-10-01 377600
2008-01-01 378000
2008-04-01 378200
2008-07-01 379200
2008-10-01 380500
2009-01-01 374100
2009-04-01 377500
2009-07-01 379500
2009-10-01 378900
2010-01-01 381200
2010-04-01 378700
2010-07-01 378800
2010-10-01 378200
2011-01-01 372900
2011-04-01 369600
2011-07-01 354300
2011-10-01 350700
2012-01-01 349000
2012-04-01 350000
2012-07-01 345600
2012-10-01 349600
2013-01-01 344300
2013-04-01 350500
2013-07-01 350500
2013-10-01 343600
2014-01-01 345400
2014-04-01 341100
2014-07-01 338200
2014-10-01 333200
2015-01-01 340600
2015-04-01 347100
2015-07-01 355100
2015-10-01 363400
2016-01-01 365400
2016-04-01 363700
2016-07-01 373600
2016-10-01 376300
2017-01-01 381100
2017-04-01 387100
2017-07-01 395300
2017-10-01 393400
2018-01-01 392900
2018-04-01 398900