Quarterly Persons
1998-04-01 161300
1999-04-01 141800
2000-04-01 104000
2001-01-01 101500
2001-04-01 94100
2001-07-01 97400
2001-10-01 94200
2002-01-01 102600
2002-04-01 100500
2002-07-01 102400
2002-10-01 94100
2003-01-01 114100
2003-04-01 109600
2003-07-01 114100
2003-10-01 113200
2004-01-01 132100
2004-04-01 135700
2004-07-01 139200
2004-10-01 129600
2005-01-01 136700
2005-04-01 194300
2005-07-01 163200
2005-10-01 161400
2006-01-01 178300
2006-04-01 190500
2006-07-01 151100
2006-10-01 133100
2007-01-01 150000
2007-04-01 170900
2007-07-01 135100
2007-10-01 135100
2008-01-01 150200
2008-04-01 169500
2008-07-01 141800
2008-10-01 145000
2009-01-01 175500
2009-04-01 207600
2009-07-01 178500
2009-10-01 178600
2010-01-01 207400
2010-04-01 222800
2010-07-01 185600
2010-10-01 173100
2011-01-01 196000
2011-04-01 205100
2011-07-01 166600
2011-10-01 164000
2012-01-01 183300
2012-04-01 202400
2012-07-01 173200
2012-10-01 172000
2013-01-01 198200
2013-04-01 206200
2013-07-01 182100
2013-10-01 173400
2014-01-01 198400
2014-04-01 206600
2014-07-01 172400
2014-10-01 169100
2015-01-01 197600
2015-04-01 205900
2015-07-01 157000
2015-10-01 157400
2016-01-01 173100
2016-04-01 179700
2016-07-01 151600
2016-10-01 149900
2017-01-01 166300
2017-04-01 177600
2017-07-01 156200
2017-10-01 148100
2018-01-01 162700
2018-04-01 173600