Year	Persons
2005-01-01	17106625
2006-01-01	16981150
2007-01-01	17085550
2008-01-01	16977525
2009-01-01	16473950
2010-01-01	15670000
2011-01-01	15366125
2012-01-01	15074475
2013-01-01	14778250
2014-01-01	14456800
2015-01-01	14213225
2016-01-01	14198275
2017-01-01	14221775