Year	Thousands of Persons
1989-01-01	133.8333
1990-01-01	133.2500
1991-01-01	152.4167
1992-01-01	165.8333
1993-01-01	179.7500
1994-01-01	159.5000
1995-01-01	142.6667
1996-01-01	136.0833
1997-01-01	206.9167
1998-01-01	485.7500
1999-01-01	471.1667
2000-01-01	331.6667
2001-01-01	308.0833
2002-01-01	260.7500
2003-01-01	309.7250
2004-01-01	325.8917
2005-01-01	334.2333
2006-01-01	294.0917
2007-01-01	266.0500
2008-01-01	264.6917
2009-01-01	304.2750
2010-01-01	342.2417
2011-01-01	324.8000