Quarterly Persons
1998-04-01 45000
1999-04-01 37200
2000-01-01 31500
2000-04-01 44300
2000-07-01 43600
2000-10-01 39400
2001-01-01 36100
2001-04-01 41400
2001-07-01 37300
2001-10-01 42300
2002-01-01 38100
2002-04-01 34400
2002-07-01 39700
2002-10-01 43500
2003-01-01 39500
2003-04-01 39100
2003-07-01 46500
2003-10-01 46400
2004-01-01 46900
2004-04-01 42300
2004-07-01 49900
2004-10-01 48100
2005-01-01 43700
2005-04-01 45100
2005-07-01 53400
2005-10-01 52500
2006-01-01 52300
2006-04-01 61300
2006-07-01 64500
2006-10-01 72900
2007-01-01 72600
2007-04-01 82600
2007-07-01 85900
2007-10-01 82400
2008-01-01 81600
2008-04-01 84800
2008-07-01 82300
2008-10-01 73800
2009-01-01 62300
2009-04-01 55100
2009-07-01 59500
2009-10-01 55600
2010-01-01 40400
2010-04-01 40800
2010-07-01 54600
2010-10-01 55100
2011-01-01 49900
2011-04-01 51500
2011-07-01 70000
2011-10-01 64200
2012-01-01 52300
2012-04-01 52000
2012-07-01 63800
2012-10-01 64700
2013-01-01 53400
2013-04-01 53300
2013-07-01 59500
2013-10-01 60300
2014-01-01 55900
2014-04-01 56100
2014-07-01 62500
2014-10-01 60100
2015-01-01 52900
2015-04-01 62200
2015-07-01 69800
2015-10-01 62400
2016-01-01 51300
2016-04-01 58500
2016-07-01 65600
2016-10-01 56000
2017-01-01 54400
2017-04-01 55100
2017-07-01 59400
2017-10-01 59000
2018-01-01 54200
2018-04-01 63700