Quarter	Persons
2006-01-01	4481800
2006-04-01	4519100
2006-07-01	4562700
2006-10-01	4607100
2007-01-01	4651900
2007-04-01	4695100
2007-07-01	4743000
2007-10-01	4795900
2008-01-01	4851500
2008-04-01	4899900
2008-07-01	4947800
2008-10-01	5003700
2009-01-01	5057800
2009-04-01	5111200
2009-07-01	5159800
2009-10-01	5216600
2010-01-01	5269600
2010-04-01	5324700
2010-07-01	5383100
2010-10-01	5443600
2011-01-01	5512400
2011-04-01	5577700
2011-07-01	5645900
2011-10-01	5715200
2012-01-01	5790300
2012-04-01	5851800
2012-07-01	5916700
2012-10-01	5982600
2013-01-01	6047600
2013-04-01	6111600
2013-07-01	6173300
2013-10-01	6230900
2014-01-01	6326500
2014-04-01	6371100
2014-07-01	6417200
2014-10-01	6462900
2015-01-01	6520200
2015-04-01	6585800
2015-07-01	6653700
2015-10-01	6721800
2016-01-01	6787600
2016-04-01	6849900
2016-07-01	6914100
2016-10-01	6978800
2017-01-01	7078900
2017-04-01	7146600
2017-07-01	7216600
2017-10-01	7286500
2018-01-01	7354600
2018-04-01	7418500