Quarterly Persons
1999-04-01 285600
2000-01-01 281200
2000-04-01 287600
2000-07-01 294200
2000-10-01 287600
2001-01-01 289600
2001-04-01 290800
2001-07-01 290900
2001-10-01 297100
2002-01-01 292200
2002-04-01 290700
2002-07-01 294000
2002-10-01 283800
2003-01-01 284000
2003-04-01 294500
2003-07-01 305100
2003-10-01 301600
2004-01-01 286800
2004-04-01 289600
2004-07-01 293300
2004-10-01 294700
2005-01-01 285400
2005-04-01 290800
2005-07-01 300500
2005-10-01 303600
2006-01-01 312100
2006-04-01 319100
2006-07-01 318800
2006-10-01 319700
2007-01-01 319300
2007-04-01 324000
2007-07-01 327400
2007-10-01 324800
2008-01-01 327900
2008-04-01 324100
2008-07-01 323000
2008-10-01 318300
2009-01-01 289300
2009-04-01 282100
2009-07-01 287500
2009-10-01 267400
2010-01-01 248000
2010-04-01 255600
2010-07-01 282500
2010-10-01 291200
2011-01-01 287500
2011-04-01 289300
2011-07-01 305100
2011-10-01 297400
2012-01-01 291600
2012-04-01 295400
2012-07-01 308400
2012-10-01 303400
2013-01-01 298200
2013-04-01 309500
2013-07-01 309600
2013-10-01 301700
2014-01-01 300200
2014-04-01 311600
2014-07-01 310600
2014-10-01 312600
2015-01-01 305900
2015-04-01 317100
2015-07-01 329900
2015-10-01 314500
2016-01-01 307300
2016-04-01 321200
2016-07-01 326100
2016-10-01 315100
2017-01-01 317900
2017-04-01 321600
2017-07-01 328800
2017-10-01 326400
2018-01-01 318600
2018-04-01 329500