Year	Persons
2000-01-01	14811950
2001-01-01	14949075
2002-01-01	15015800
2003-01-01	15172800
2004-01-01	15314875
2005-01-01	15445200
2006-01-01	15592950
2007-01-01	15745800
2008-01-01	15841975
2009-01-01	15440025
2010-01-01	15472775
2011-01-01	15549450
2012-01-01	15736875
2013-01-01	15886150
2014-01-01	16237750
2015-01-01	16512800
2016-01-01	16743675
2017-01-01	16866025