Quarterly Persons
1999-01-01 271900
2000-01-01 377200
2000-04-01 371600
2000-07-01 377100
2000-10-01 383600
2001-01-01 442900
2001-04-01 444600
2001-07-01 463800
2001-10-01 444500
2002-01-01 446800
2002-04-01 430700
2002-07-01 477700
2002-10-01 421800
2003-01-01 404700
2003-04-01 408200
2003-07-01 432100
2003-10-01 414400
2004-01-01 433700
2004-04-01 386200
2004-07-01 385100
2004-10-01 383400
2005-01-01 384400
2005-04-01 357400
2005-07-01 343300
2005-10-01 327800
2006-01-01 304100
2006-04-01 262400
2006-07-01 274100
2006-10-01 271800
2007-01-01 226300
2007-04-01 180700
2007-07-01 202800
2007-10-01 168500
2008-01-01 169500
2008-04-01 152300
2008-07-01 153800
2008-10-01 154700
2009-01-01 155400
2009-04-01 149100
2009-07-01 176800
2009-10-01 162800
2010-01-01 182900
2010-04-01 181200
2010-07-01 196100
2010-10-01 178500
2011-01-01 179200
2011-04-01 174200
2011-07-01 209300
2011-10-01 199500
2012-01-01 198600
2012-04-01 182800
2012-07-01 188800
2012-10-01 199500
2013-01-01 196800
2013-04-01 173300
2013-07-01 182800
2013-10-01 178500
2014-01-01 175600
2014-04-01 148000
2014-07-01 153200
2014-10-01 133600
2015-01-01 128600
2015-04-01 102900
2015-07-01 115000
2015-10-01 111800
2016-01-01 119600
2016-04-01 94600
2016-07-01 101500
2016-10-01 89700
2017-01-01 89400
2017-04-01 74200
2017-07-01 86400
2017-10-01 84400
2018-01-01 67700
2018-04-01 51500