Year	Persons
2005-01-01	13555000
2006-01-01	12684000
2007-01-01	11812000
2008-01-01	12821000
2009-01-01	18033000
2010-01-01	18168000
2011-01-01	16798000
2012-01-01	16122000
2013-01-01	15604000
2014-01-01	14272000
2015-01-01	13092000
2016-01-01	12429000