Quarterly Persons
1998-01-01 166800
1998-04-01 172200
1998-07-01 201400
1998-10-01 212800
1999-01-01 230500
1999-04-01 233100
1999-07-01 256700
1999-10-01 247000
2000-01-01 254800
2000-04-01 241500
2000-07-01 238700
2000-10-01 233000
2001-01-01 232500
2001-04-01 218300
2001-07-01 229300
2001-10-01 217500
2002-01-01 208300
2002-04-01 193400
2002-07-01 206900
2002-10-01 210600
2003-01-01 217200
2003-04-01 219100
2003-07-01 231000
2003-10-01 229800
2004-01-01 232800
2004-04-01 218600
2004-07-01 222500
2004-10-01 224300
2005-01-01 216900
2005-04-01 221900
2005-07-01 225700
2005-10-01 229300
2006-01-01 222000
2006-04-01 201400
2006-07-01 200900
2006-10-01 185400
2007-01-01 172300
2007-04-01 148600
2007-07-01 146900
2007-10-01 143600
2008-01-01 135100
2008-04-01 117900
2008-07-01 126900
2008-10-01 128900
2009-01-01 154000
2009-04-01 168800
2009-07-01 195400
2009-10-01 189000
2010-01-01 200900
2010-04-01 188800
2010-07-01 194600
2010-10-01 186700
2011-01-01 186200
2011-04-01 180300
2011-07-01 178600
2011-10-01 173200
2012-01-01 183600
2012-04-01 180600
2012-07-01 193400
2012-10-01 197400
2013-01-01 197600
2013-04-01 190500
2013-07-01 197100
2013-10-01 189400
2014-01-01 186300
2014-04-01 170600
2014-07-01 170900
2014-10-01 161200
2015-01-01 161400
2015-04-01 139100
2015-07-01 140800
2015-10-01 129000
2016-01-01 118800
2016-04-01 108100
2016-07-01 115100
2016-10-01 101400
2017-01-01 101800
2017-04-01 88000
2017-07-01 83200
2017-10-01 69400
2018-01-01 71400
2018-04-01 65800