Year	Persons
2005-01-01	13902325
2006-01-01	14448750
2007-01-01	15183850
2008-01-01	15787450
2009-01-01	15990950
2010-01-01	16259125
2011-01-01	16657450
2012-01-01	17166900
2013-01-01	17661825
2014-01-01	18314100
2015-01-01	18887350
2016-01-01	19670700
2017-01-01	20426075