Quarterly Persons
1998-01-01 374800
1998-04-01 314600
1998-07-01 305800
1998-10-01 379000
1999-01-01 369100
1999-04-01 236100
1999-07-01 282300
1999-10-01 363800
2000-01-01 345900
2000-04-01 235200
2000-07-01 281400
2000-10-01 359700
2001-01-01 347900
2001-04-01 236600
2001-07-01 282900
2001-10-01 350400
2002-01-01 349800
2002-04-01 239000
2002-07-01 286500
2002-10-01 352700
2003-01-01 341600
2003-04-01 244400
2003-07-01 288600
2003-10-01 370400
2004-01-01 359800
2004-04-01 253100
2004-07-01 292900
2004-10-01 359600
2005-01-01 349500
2005-04-01 251600
2005-07-01 298900
2005-10-01 348500
2006-01-01 341200
2006-04-01 247700
2006-07-01 284700
2006-10-01 347700
2007-01-01 342200
2007-04-01 243200
2007-07-01 274400
2007-10-01 329000
2008-01-01 334900
2008-04-01 230100
2008-07-01 285800
2008-10-01 335100
2009-01-01 342000
2009-04-01 242700
2009-07-01 320400
2009-10-01 362200
2010-01-01 359900
2010-04-01 260700
2010-07-01 314900
2010-10-01 363500
2011-01-01 353000
2011-04-01 249600
2011-07-01 299800
2011-10-01 363100
2012-01-01 348200
2012-04-01 248400
2012-07-01 294300
2012-10-01 350500
2013-01-01 340400
2013-04-01 240100
2013-07-01 302800
2013-10-01 346300
2014-01-01 336900
2014-04-01 238900
2014-07-01 299700
2014-10-01 338100
2015-01-01 326600
2015-04-01 232700
2015-07-01 288300
2015-10-01 345200
2016-01-01 327800
2016-04-01 236800
2016-07-01 282000
2016-10-01 337100
2017-01-01 320800
2017-04-01 231400
2017-07-01 268700
2017-10-01 323100
2018-01-01 308800
2018-04-01 221200