Year	Persons
1998-01-01	333425
1999-01-01	452150
2000-01-01	452950
2001-01-01	416500
2002-01-01	373300
2003-01-01	398400
2004-01-01	425750
2005-01-01	410150
2006-01-01	371675
2007-01-01	276575
2008-01-01	229800
2009-01-01	352175
2010-01-01	383500
2011-01-01	350525
2012-01-01	366825
2013-01-01	368925
2014-01-01	323600
2015-01-01	267925
2016-01-01	211375
2017-01-01	155375