Quarter	Persons
1998-04-01	6701900
1999-01-01	6711100
1999-04-01	6711000
1999-07-01	6711000
1999-10-01	6707400
2000-01-01	6719200
2000-04-01	6719200
2000-07-01	6719200
2000-10-01	6719200
2001-01-01	6727100
2001-04-01	6728600
2001-07-01	6728600
2001-10-01	6728600
2002-01-01	6758100
2002-04-01	6758100
2002-07-01	6758100
2002-10-01	6758100
2003-01-01	6790800
2003-04-01	6790800
2003-07-01	6790800
2003-10-01	6790800
2004-01-01	6818700
2004-04-01	6817700
2004-07-01	6818700
2004-10-01	6818700
2005-01-01	6856700
2005-04-01	6867600
2005-07-01	6880200
2005-10-01	6898200
2006-01-01	6916200
2006-04-01	6932900
2006-07-01	6944400
2006-10-01	6969700
2007-01-01	6986200
2007-04-01	7002500
2007-07-01	7004800
2007-10-01	7037800
2008-01-01	7052800
2008-04-01	7062900
2008-07-01	7079700
2008-10-01	7097700
2009-01-01	7109300
2009-04-01	7118500
2009-07-01	7128100
2009-10-01	7146100
2010-01-01	7158600
2010-04-01	7166900
2010-07-01	7178800
2010-10-01	7203100
2011-01-01	7211700
2011-04-01	7215100
2011-07-01	7218200
2011-10-01	7233500
2012-01-01	7233400
2012-04-01	7239600
2012-07-01	7238700
2012-10-01	7256100
2013-01-01	7258100
2013-04-01	7255300
2013-07-01	7252700
2013-10-01	7262200
2014-01-01	7263100
2014-04-01	7264900
2014-07-01	7260900
2014-10-01	7273200
2015-01-01	7275000
2015-04-01	7275400
2015-07-01	7273800
2015-10-01	7298900
2016-01-01	7291200
2016-04-01	7287200
2016-07-01	7284100
2016-10-01	7295400
2017-01-01	7266700
2017-04-01	7265500
2017-07-01	7260800
2017-10-01	7270100
2018-01-01	7285500
2018-04-01	7286500