Quarterly Persons
1998-04-01 294700
1999-04-01 300100
2000-04-01 302300
2001-04-01 323000
2002-04-01 317800
2003-04-01 331200
2004-04-01 338000
2005-04-01 340600
2006-04-01 345200
2007-04-01 355500
2008-04-01 361500
2009-04-01 367200
2010-01-01 362000
2010-04-01 365300
2010-07-01 365700
2010-10-01 367300
2011-01-01 370000
2011-04-01 372000
2011-07-01 375000
2011-10-01 376800
2012-01-01 373000
2012-04-01 375100
2012-07-01 383400
2012-10-01 384500
2013-01-01 383900
2013-04-01 386400
2013-07-01 387800
2013-10-01 393700
2014-01-01 387600
2014-04-01 387500
2014-07-01 388500
2014-10-01 402500
2015-01-01 408000
2015-04-01 402400
2015-07-01 401700
2015-10-01 411500
2016-01-01 405000
2016-04-01 417100
2016-07-01 424400
2016-10-01 425600
2017-01-01 425000
2017-04-01 436200
2017-07-01 438200
2017-10-01 447200
2018-01-01 441700
2018-04-01 456100