Year	Thousands of Persons
1992-01-01	266.500
1993-01-01	316.000
1994-01-01	273.750
1995-01-01	261.500
1996-01-01	243.750
1997-01-01	214.250
1998-01-01	189.250
1999-01-01	170.750
2000-01-01	158.750
2001-01-01	142.750
2002-01-01	138.000
2003-01-01	138.500
2004-01-01	137.000
2005-01-01	159.250
2006-01-01	164.750
2007-01-01	164.250
2008-01-01	174.250
2009-01-01	233.500
2010-01-01	264.750
2011-01-01	253.203