Quarterly Persons
1999-04-01 717200
2000-04-01 621600
2001-04-01 564500
2002-04-01 523100
2003-04-01 604000
2004-04-01 632900
2005-01-01 620400
2005-04-01 658900
2005-07-01 646900
2005-10-01 660200
2006-01-01 709200
2006-04-01 638900
2006-07-01 612100
2006-10-01 660000
2007-01-01 618600
2007-04-01 564000
2007-07-01 536600
2007-10-01 571500
2008-01-01 508000
2008-04-01 499600
2008-07-01 456800
2008-10-01 468900
2009-01-01 503800
2009-04-01 452100
2009-07-01 464000
2009-10-01 480900
2010-01-01 490600
2010-04-01 469300
2010-07-01 430900
2010-10-01 465500
2011-01-01 477400
2011-04-01 421900
2011-07-01 385400
2011-10-01 372800
2012-01-01 415000
2012-04-01 398100
2012-07-01 384000
2012-10-01 390400
2013-01-01 444800
2013-04-01 403200
2013-07-01 382600
2013-10-01 399400
2014-01-01 422300
2014-04-01 378100
2014-07-01 351100
2014-10-01 376200
2015-01-01 410800
2015-04-01 359200
2015-07-01 325600
2015-10-01 349100
2016-01-01 330800
2016-04-01 320000
2016-07-01 299800
2016-10-01 305800
2017-01-01 303400
2017-04-01 282800
2017-07-01 277900
2017-10-01 274600
2018-01-01 277300
2018-04-01 262500