Year	Persons
1989-01-01	412900
1990-01-01	401900
1991-01-01	391700
1992-01-01	372900
1993-01-01	355300
1994-01-01	347800
1995-01-01	335500
1996-01-01	331600
1997-01-01	328500
1998-01-01	325800
1999-01-01	319700
2000-01-01	332700
2001-01-01	329975
2002-01-01	324675
2003-01-01	330300
2004-01-01	331000
2005-01-01	334375
2006-01-01	341025
2007-01-01	335325
2008-01-01	339150
2009-01-01	337400
2010-01-01	338075
2011-01-01	339825
2012-01-01	336150
2013-01-01	333850
2014-01-01	327050
2015-01-01	333400
2016-01-01	335600
2017-01-01	338775