Year	Persons
2003-01-01	21581650
2004-01-01	21592875
2005-01-01	21610225
2006-01-01	21685675
2007-01-01	21782700
2008-01-01	21893450
2009-01-01	21880225
2010-01-01	21864600
2011-01-01	21743750
2012-01-01	21708350
2013-01-01	21728100
2014-01-01	22220850
2015-01-01	22074200
2016-01-01	22030225
2017-01-01	21964350