Year	Thousands of Persons
1991-01-01	74.500
1992-01-01	74.300
1993-01-01	73.300
1994-01-01	73.500
1995-01-01	75.600
1996-01-01	76.100
1997-01-01	76.400
1998-01-01	79.100
1999-01-01	82.200
2000-01-01	83.600
2001-01-01	85.000
2002-01-01	83.000
2003-01-01	82.375
2004-01-01	82.525
2005-01-01	85.650
2006-01-01	92.050
2007-01-01	96.600
2008-01-01	97.075
2009-01-01	88.275
2010-01-01	87.150
2011-01-01	87.025