Quarterly Persons
1997-10-01 171200
1998-01-01 138400
1998-04-01 124600
1998-07-01 128900
1998-10-01 106200
1999-01-01 94900
1999-04-01 97900
1999-07-01 101800
1999-10-01 89500
2000-01-01 82000
2000-04-01 75400
2000-07-01 79000
2000-10-01 69900
2001-01-01 66200
2001-04-01 65800
2001-07-01 80200
2001-10-01 72600
2002-01-01 80000
2002-04-01 77600
2002-07-01 87600
2002-10-01 85500
2003-01-01 86600
2003-04-01 84100
2003-07-01 102000
2003-10-01 87700
2004-01-01 84600
2004-04-01 86300
2004-07-01 96000
2004-10-01 87900
2005-01-01 81600
2005-04-01 85300
2005-07-01 96500
2005-10-01 91000
2006-01-01 88000
2006-04-01 92000
2006-07-01 107100
2006-10-01 90500
2007-01-01 111200
2007-04-01 120100
2007-07-01 119700
2007-10-01 114700
2008-01-01 124400
2008-04-01 144500
2008-07-01 180900
2008-10-01 189400
2009-01-01 247600
2009-04-01 299400
2009-07-01 315100
2009-10-01 300900
2010-01-01 306200
2010-04-01 331100
2010-07-01 336800
2010-10-01 335700
2011-01-01 331100
2011-04-01 342600
2011-07-01 356200
2011-10-01 340100
2012-01-01 347900
2012-04-01 352500
2012-07-01 354500
2012-10-01 319700
2013-01-01 317300
2013-04-01 330500
2013-07-01 310300
2013-10-01 277000
2014-01-01 282300
2014-04-01 279700
2014-07-01 272800
2014-10-01 235300
2015-01-01 235200
2015-04-01 235700
2015-07-01 227000
2015-10-01 206700
2016-01-01 199300
2016-04-01 211300
2016-07-01 201000
2016-10-01 167500
2017-01-01 163300
2017-04-01 160400
2017-07-01 163500
2017-10-01 144100
2018-01-01 132900
2018-04-01 144300