Quarterly Persons
1998-01-01 321500
1998-04-01 328200
1998-07-01 326300
1998-10-01 315700
1999-01-01 319400
1999-04-01 318500
1999-07-01 317900
1999-10-01 313000
2000-01-01 320500
2000-04-01 323000
2000-07-01 327500
2000-10-01 322600
2001-01-01 323000
2001-04-01 325300
2001-07-01 318900
2001-10-01 322100
2002-01-01 329500
2002-04-01 331500
2002-07-01 327200
2002-10-01 316500
2003-01-01 326600
2003-04-01 331700
2003-07-01 334700
2003-10-01 331600
2004-01-01 325700
2004-04-01 318700
2004-07-01 314700
2004-10-01 321000
2005-01-01 321400
2005-04-01 322200
2005-07-01 317900
2005-10-01 320600
2006-01-01 321900
2006-04-01 325900
2006-07-01 333600
2006-10-01 332300
2007-01-01 338400
2007-04-01 333600
2007-07-01 339800
2007-10-01 344600
2008-01-01 340300
2008-04-01 342100
2008-07-01 347000
2008-10-01 345400
2009-01-01 346000
2009-04-01 343000
2009-07-01 341100
2009-10-01 342700
2010-01-01 339400
2010-04-01 339200
2010-07-01 337600
2010-10-01 340600
2011-01-01 342500
2011-04-01 332000
2011-07-01 335100
2011-10-01 325500
2012-01-01 327500
2012-04-01 324700
2012-07-01 322200
2012-10-01 313800
2013-01-01 323700
2013-04-01 336000
2013-07-01 341700
2013-10-01 345600
2014-01-01 341200
2014-04-01 344500
2014-07-01 345300
2014-10-01 340300
2015-01-01 345400
2015-04-01 358700
2015-07-01 355500
2015-10-01 360400
2016-01-01 351400
2016-04-01 376300
2016-07-01 387600
2016-10-01 379800
2017-01-01 388000
2017-04-01 400600
2017-07-01 413800
2017-10-01 423300
2018-01-01 414800
2018-04-01 419700