Year	Persons
2005-01-01	19062650
2006-01-01	19311975
2007-01-01	19704125
2008-01-01	20041225
2009-01-01	20324275
2010-01-01	20647075
2011-01-01	21064775
2012-01-01	21354225
2013-01-01	21609275
2014-01-01	21894725
2015-01-01	22199225
2016-01-01	22503425
2017-01-01	22852400