Year	Thousands of Persons
1998-01-01	486.100
1999-01-01	477.650
2000-01-01	486.800
2001-01-01	498.725
2002-01-01	494.300
2003-01-01	490.000
2004-01-01	513.325
2005-01-01	515.525
2006-01-01	523.625
2007-01-01	539.600
2008-01-01	542.925
2009-01-01	530.625
2010-01-01	523.425
2011-01-01	506.125