Quarterly Persons
1999-04-01 152000
2000-04-01 155900
2001-04-01 160500
2002-04-01 163200
2003-01-01 164300
2003-04-01 164300
2003-07-01 164300
2003-10-01 164300
2004-01-01 169900
2004-04-01 169900
2004-07-01 169900
2004-10-01 169900
2005-01-01 172200
2005-04-01 172200
2005-07-01 172200
2005-10-01 172200
2006-01-01 173700
2006-04-01 173700
2006-07-01 173700
2006-10-01 173700
2007-01-01 182600
2007-04-01 178000
2007-07-01 181400
2007-10-01 182900
2008-01-01 177100
2008-04-01 182700
2008-07-01 181200
2008-10-01 178300
2009-01-01 190100
2009-04-01 187100
2009-07-01 188000
2009-10-01 187700
2010-01-01 194800
2010-04-01 190800
2010-07-01 192400
2010-10-01 194600
2011-01-01 199600
2011-04-01 198300
2011-07-01 194200
2011-10-01 196200
2012-01-01 204700
2012-04-01 206100
2012-07-01 208400
2012-10-01 206100
2013-01-01 212400
2013-04-01 208300
2013-07-01 210400
2013-10-01 211200
2014-01-01 214400
2014-04-01 216400
2014-07-01 213300
2014-10-01 219000
2015-01-01 224400
2015-04-01 225100
2015-07-01 224000
2015-10-01 224400
2016-01-01 228400
2016-04-01 227200
2016-07-01 228100
2016-10-01 231100
2017-01-01 235300
2017-04-01 236000
2017-07-01 237100
2017-10-01 235600
2018-01-01 243400
2018-04-01 241500