Year	Persons
1986-01-01	302200
1987-01-01	297125
1988-01-01	292075
1989-01-01	285950
1990-01-01	282800
1991-01-01	281675
1992-01-01	280650
1993-01-01	278475
1994-01-01	276275
1995-01-01	274975
1996-01-01	274000
1997-01-01	271200
1998-01-01	267375
1999-01-01	264025
2000-01-01	263400
2001-01-01	266400
2002-01-01	275825
2003-01-01	286575
2004-01-01	292675
2005-01-01	296700
2006-01-01	301000
2007-01-01	301625
2008-01-01	301475
2009-01-01	303700
2010-01-01	308075
2011-01-01	311525
2012-01-01	313050
2013-01-01	316250
2014-01-01	324525
2015-01-01	334800
2016-01-01	344250
2017-01-01	347025