Year	Persons
1999-01-01	13517025
2000-01-01	13262825
2001-01-01	13671725
2002-01-01	13268375
2003-01-01	13019450
2004-01-01	12878150
2005-01-01	12713525
2006-01-01	12462500
2007-01-01	12354000
2008-01-01	12191025
2009-01-01	12125150
2010-01-01	11994500
2011-01-01	11912925
2012-01-01	11812025
2013-01-01	11858575
2014-01-01	12032475
2015-01-01	12040925
2016-01-01	12094300
2017-01-01	12307450