Year	Thousands of Persons
1990-01-01	1.2
1991-01-01	1.2
1992-01-01	1.0
1993-01-01	1.0
1994-01-01	0.9
1995-01-01	0.8
1996-01-01	0.8
1997-01-01	0.8
1998-01-01	0.8
1999-01-01	0.8
2000-01-01	0.9
2001-01-01	1.0
2002-01-01	1.0
2003-01-01	1.2
2004-01-01	1.3
2005-01-01	1.2
2006-01-01	1.2
2007-01-01	1.2
2008-01-01	1.3
2009-01-01	1.2
2010-01-01	1.2
2011-01-01	1.2
2012-01-01	1.1
2013-01-01	1.2
2014-01-01	1.1
2015-01-01	1.3
2016-01-01	1.4
2017-01-01	1.3