Quarter	Persons
2000-04-01	12499200
2001-04-01	12486300
2002-04-01	12472300
2003-04-01	12253300
2004-04-01	12291800
2005-01-01	12117300
2005-04-01	12069500
2005-07-01	12024900
2005-10-01	12018900
2006-01-01	12195700
2006-04-01	12073000
2006-07-01	11908400
2006-10-01	12059100
2007-01-01	12320800
2007-04-01	12156700
2007-07-01	12121900
2007-10-01	12266900
2008-01-01	12303900
2008-04-01	12122000
2008-07-01	12165200
2008-10-01	12137900
2009-01-01	12237700
2009-04-01	12091800
2009-07-01	12183400
2009-10-01	12194800
2010-01-01	12298200
2010-04-01	12262600
2010-07-01	12330800
2010-10-01	12381500
2011-01-01	12441400
2011-04-01	12345200
2011-07-01	12419300
2011-10-01	12222800
2012-01-01	12239700
2012-04-01	11917900
2012-07-01	11806100
2012-10-01	11730200
2013-01-01	11796800
2013-04-01	11572200
2013-07-01	11418200
2013-10-01	11330800
2014-01-01	11432100
2014-04-01	11331300
2014-07-01	11224700
2014-10-01	11046600
2015-01-01	11221500
2015-04-01	11059000
2015-07-01	10888800
2015-10-01	10811200
2016-01-01	10782100
2016-04-01	10633700
2016-07-01	10544700
2016-10-01	10448200
2017-01-01	10605000
2017-04-01	10316000
2017-07-01	10276600
2017-10-01	10114400
2018-01-01	10253300
2018-04-01	10076500