Quarterly Persons
2004-01-01 251000
2004-04-01 261000
2004-07-01 232000
2004-10-01 263000
2005-01-01 275000
2005-04-01 251000
2005-07-01 235000
2005-10-01 253000
2006-01-01 248000
2006-04-01 210000
2006-07-01 197000
2006-10-01 225000
2007-01-01 202000
2007-04-01 187000
2007-07-01 187000
2007-10-01 224000
2008-01-01 197000
2008-04-01 197000
2008-07-01 199000
2008-10-01 227000
2009-01-01 240000
2009-04-01 214000
2009-07-01 233000
2009-10-01 273000
2010-01-01 296000
2010-04-01 277000
2010-07-01 228000
2010-10-01 279000
2011-01-01 274000
2011-04-01 220000
2011-07-01 236000
2011-10-01 308000
2012-01-01 340000
2012-04-01 341000
2012-07-01 312000
2012-10-01 371000
2013-01-01 395000
2013-04-01 353000
2013-07-01 347000
2013-10-01 379000
2014-01-01 419000
2014-04-01 390000
2014-07-01 376000
2014-10-01 385000
2015-01-01 380000
2015-04-01 358000
2015-07-01 325000
2015-10-01 378000
2016-01-01 353000
2016-04-01 321000
2016-07-01 298000
2016-10-01 370000
2017-01-01 320000
2017-04-01 291000
2017-07-01 286000
2017-10-01 304000
2018-01-01 283000
2018-04-01 271000