Year	Persons
2005-01-01	17884375
2006-01-01	17758100
2007-01-01	17809375
2008-01-01	17644000
2009-01-01	17589475
2010-01-01	17282800
2011-01-01	17128075
2012-01-01	16923350
2013-01-01	16723300
2014-01-01	16681075
2015-01-01	16487500
2016-01-01	16272775
2017-01-01	16074600