Year	Thousands of Persons
1990-01-01	84.0
1991-01-01	85.1
1992-01-01	87.3
1993-01-01	87.6
1994-01-01	89.5
1995-01-01	89.1
1996-01-01	90.7
1997-01-01	89.9
1998-01-01	89.0
1999-01-01	87.8
2000-01-01	86.2
2001-01-01	88.0
2002-01-01	90.3
2003-01-01	95.2
2004-01-01	95.4
2005-01-01	96.1
2006-01-01	94.8
2007-01-01	92.7
2008-01-01	92.4
2009-01-01	90.9
2010-01-01	80.2
2011-01-01	79.4
2012-01-01	79.7
2013-01-01	76.4
2014-01-01	72.8
2015-01-01	71.5
2016-01-01	68.7
2017-01-01	65.0