Quarterly Persons
2000-04-01 178257500
2001-04-01 179343100
2002-04-01 180263900
2003-04-01 180963000
2004-04-01 181612300
2005-01-01 182621800
2005-04-01 182941100
2005-07-01 183288500
2005-10-01 183654800
2006-01-01 183825500
2006-04-01 183976500
2006-07-01 184188600
2006-10-01 184520500
2007-01-01 185893500
2007-04-01 186066900
2007-07-01 186503500
2007-10-01 186671400
2008-01-01 186669400
2008-04-01 186876200
2008-07-01 187156600
2008-10-01 187238700
2009-01-01 187217400
2009-04-01 187391600
2009-07-01 187314700
2009-10-01 187468400
2010-01-01 185907300
2010-04-01 185897500
2010-07-01 186020500
2010-10-01 186125700
2011-01-01 185788100
2011-04-01 185838100
2011-07-01 185922500
2011-10-01 186029400
2012-01-01 186024400
2012-04-01 186063700
2012-07-01 186188400
2012-10-01 186286500
2013-01-01 186207000
2013-04-01 186320500
2013-07-01 186288900
2013-10-01 186431800
2014-01-01 187008400
2014-04-01 187146000
2014-07-01 187165300
2014-10-01 187307400
2015-01-01 187354200
2015-04-01 187381600
2015-07-01 187435600
2015-10-01 187614800
2016-01-01 187818800
2016-04-01 187804400
2016-07-01 187932600
2016-10-01 188041700
2017-01-01 188120400
2017-04-01 188067300
2017-07-01 188333300
2017-10-01 188084700
2018-01-01 188198300
2018-04-01 188107600