Year	Persons
2005-01-01	25567375
2006-01-01	24881100
2007-01-01	24820200
2008-01-01	24235575
2009-01-01	23800475
2010-01-01	23023450
2011-01-01	22723175
2012-01-01	22029475
2013-01-01	21723450
2014-01-01	21515800
2015-01-01	21483175
2016-01-01	21298475
2017-01-01	20996550