Year	Thousands of Persons
1990-01-01	102.3
1991-01-01	99.4
1992-01-01	100.8
1993-01-01	102.0
1994-01-01	100.3
1995-01-01	101.7
1996-01-01	98.4
1997-01-01	94.4
1998-01-01	90.0
1999-01-01	86.8
2000-01-01	85.4
2001-01-01	78.0
2002-01-01	71.8
2003-01-01	69.7
2004-01-01	70.0
2005-01-01	67.7
2006-01-01	64.3
2007-01-01	61.6
2008-01-01	59.6
2009-01-01	55.1
2010-01-01	52.5
2011-01-01	50.7
2012-01-01	48.9
2013-01-01	43.8
2014-01-01	43.0
2015-01-01	42.8
2016-01-01	43.4
2017-01-01	41.9