Year	Thousands of Persons
1992-01-01	9491.00
1993-01-01	9350.00
1994-01-01	9211.25
1995-01-01	9214.25
1996-01-01	9228.25
1997-01-01	9285.50
1998-01-01	9315.25
2000-01-01	9348.25
2001-01-01	9379.75
2002-01-01	9308.00
2003-01-01	9172.75
2004-01-01	9245.50
2005-01-01	9361.75
2006-01-01	9283.25
2007-01-01	9233.50
2008-01-01	9316.75
2009-01-01	9455.50
2010-01-01	9642.50
2011-01-01	9771.50