Year	Persons
2003-01-01	23050
2004-01-01	23250
2005-01-01	22350
2006-01-01	21475
2007-01-01	20925
2008-01-01	20350
2009-01-01	19800
2010-01-01	19175
2011-01-01	20075
2012-01-01	20550
2013-01-01	20950