Year	Persons
2000-01-01	14154725
2001-01-01	13866400
2002-01-01	13470400
2003-01-01	13324050
2004-01-01	13503500
2005-01-01	13834200
2006-01-01	14338450
2007-01-01	14996450
2008-01-01	15557425
2009-01-01	15629500
2010-01-01	15233050
2011-01-01	15312775
2012-01-01	15340275
2013-01-01	15313300
2014-01-01	15590975
2015-01-01	15811550
2016-01-01	15901850
2017-01-01	16078800