Year	Persons
2005-01-01	16208650
2006-01-01	16632625
2007-01-01	17018800
2008-01-01	17271150
2009-01-01	17406975
2010-01-01	17317950
2011-01-01	17707850
2012-01-01	17808575
2013-01-01	18056125
2014-01-01	18209950
2015-01-01	18367750
2016-01-01	18789700
2017-01-01	18929425