Year	Thousands of Persons
1998-01-01	64
1999-01-01	69
2000-01-01	71
2001-01-01	74
2002-01-01	75
2003-01-01	76
2004-01-01	77
2005-01-01	81
2006-01-01	84
2007-01-01	89
2008-01-01	87
2009-01-01	93
2010-01-01	96
2011-01-01	97