Quarter	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