Quarterly Persons
1999-01-01 301800
1999-04-01 281700
1999-07-01 287700
1999-10-01 268600
2000-01-01 273100
2000-04-01 266900
2000-07-01 259700
2000-10-01 248200
2001-01-01 248000
2001-04-01 231800
2001-07-01 231200
2001-10-01 227900
2002-01-01 237000
2002-04-01 229600
2002-07-01 245900
2002-10-01 244900
2003-01-01 264300
2003-04-01 241100
2003-07-01 239900
2003-10-01 231700
2004-01-01 251000
2004-04-01 240800
2004-07-01 253900
2004-10-01 262400
2005-01-01 293600
2005-04-01 297400
2005-07-01 306500
2005-10-01 308200
2006-01-01 325300
2006-04-01 306300
2006-07-01 321300
2006-10-01 318900
2007-01-01 317400
2007-04-01 296300
2007-07-01 306600
2007-10-01 327200
2008-01-01 330100
2008-04-01 315200
2008-07-01 322400
2008-10-01 336000
2009-01-01 404200
2009-04-01 400500
2009-07-01 430500
2009-10-01 434700
2010-01-01 494000
2010-04-01 470600
2010-07-01 458500
2010-10-01 453900
2011-01-01 492600
2011-04-01 459500
2011-07-01 456300
2011-10-01 454700
2012-01-01 505600
2012-04-01 470900
2012-07-01 453500
2012-10-01 458700
2013-01-01 494200
2013-04-01 439700
2013-07-01 429000
2013-10-01 398100
2014-01-01 363800
2014-04-01 358500
2014-07-01 330600
2014-10-01 317600
2015-01-01 347100
2015-04-01 309200
2015-07-01 291800
2015-10-01 279800
2016-01-01 272300
2016-04-01 233300
2016-07-01 225600
2016-10-01 204300
2017-01-01 206300
2017-04-01 196300
2017-07-01 188200
2017-10-01 175200
2018-01-01 177600
2018-04-01 164900