Quarter	Persons
1999-04-01	5973600
1999-07-01	6004900
1999-10-01	6035300
2000-01-01	6066100
2000-04-01	6096300
2000-07-01	6127200
2000-10-01	6158100
2001-01-01	6188900
2001-04-01	6219200
2001-07-01	6261700
2001-10-01	6329700
2002-01-01	6397000
2002-04-01	6465200
2002-07-01	6526000
2002-10-01	6577700
2003-01-01	6629500
2003-04-01	6679700
2003-07-01	6726100
2003-10-01	6763500
2004-01-01	6801200
2004-04-01	6838600
2004-07-01	6873700
2004-10-01	6905700
2005-01-01	6936600
2005-04-01	6965200
2005-07-01	7000200
2005-10-01	7032400
2006-01-01	7077300
2006-04-01	7114200
2006-07-01	7136700
2006-10-01	7155700
2007-01-01	7176200
2007-04-01	7194400
2007-07-01	7212600
2007-10-01	7222300
2008-01-01	7236200
2008-04-01	7249500
2008-07-01	7257200
2008-10-01	7269700
2009-01-01	7276700
2009-04-01	7288000
2009-07-01	7294000
2009-10-01	7301900
2010-01-01	7312400
2010-04-01	7318400
2010-07-01	7327700
2010-10-01	7339100
2011-01-01	7349100
2011-04-01	7362800
2011-07-01	7348100
2011-10-01	7320400
2012-01-01	7292700
2012-04-01	7265600
2012-07-01	7254600
2012-10-01	7249400
2013-01-01	7245200
2013-04-01	7245600
2013-07-01	7252800
2013-10-01	7270600
2014-01-01	7284000
2014-04-01	7295200
2014-07-01	7318600
2014-10-01	7342100
2015-01-01	7368400
2015-04-01	7393600
2015-07-01	7423900
2015-10-01	7456700
2016-01-01	7489800
2016-04-01	7523200
2016-07-01	7564100
2016-10-01	7608300
2017-01-01	7651000
2017-04-01	7698000
2017-07-01	7741700
2017-10-01	7785100
2018-01-01	7830100
2018-04-01	7875100