Quarter	Persons
1998-04-01	6535000
1999-04-01	6728300
2000-01-01	6872700
2000-04-01	6959300
2000-07-01	7013300
2000-10-01	7036600
2001-01-01	7052700
2001-04-01	7130700
2001-07-01	7155800
2001-10-01	7183100
2002-01-01	7140400
2002-04-01	7217500
2002-07-01	7253300
2002-10-01	7228700
2003-01-01	7131900
2003-04-01	7194300
2003-07-01	7216000
2003-10-01	7153000
2004-01-01	7084100
2004-04-01	7119200
2004-07-01	7170000
2004-10-01	7133400
2005-01-01	7031100
2005-04-01	7088900
2005-07-01	7144900
2005-10-01	7140500
2006-01-01	7127300
2006-04-01	7194700
2006-07-01	7248500
2006-10-01	7246000
2007-01-01	7229800
2007-04-01	7356500
2007-07-01	7392900
2007-10-01	7397800
2008-01-01	7374100
2008-04-01	7442100
2008-07-01	7496700
2008-10-01	7514500
2009-01-01	7466100
2009-04-01	7445400
2009-07-01	7418700
2009-10-01	7378500
2010-01-01	7040500
2010-04-01	7092900
2010-07-01	7156000
2010-10-01	7141000
2011-01-01	6987000
2011-04-01	7026800
2011-07-01	7050300
2011-10-01	7058000
2012-01-01	7010100
2012-04-01	7058800
2012-07-01	7100500
2012-10-01	7057300
2013-01-01	6959200
2013-04-01	6960800
2013-07-01	6948700
2013-10-01	6921100
2014-01-01	6815000
2014-04-01	6836400
2014-07-01	6893100
2014-10-01	6895200
2015-01-01	6867100
2015-04-01	6911900
2015-07-01	6940900
2015-10-01	6916700
2016-01-01	6893700
2016-04-01	6999800
2016-07-01	7057900
2016-10-01	7047000
2017-01-01	7050300
2017-04-01	7132400
2017-07-01	7212500
2017-10-01	7222400
2018-01-01	7212500
2018-04-01	7294900