Year	Persons
2001-01-01	4318100
2002-01-01	4323925
2003-01-01	4314400
2004-01-01	4290025
2005-01-01	4336425
2006-01-01	4429450
2007-01-01	4540675
2008-01-01	4592975
2009-01-01	4499325
2010-01-01	4523700
2011-01-01	4625875
2012-01-01	4657125
2013-01-01	4704475
2014-01-01	4772125
2015-01-01	4836850
2016-01-01	4909900
2017-01-01	5021650