Year Thousands of Persons 1992-01-01 2428.75 1993-01-01 2336.25 1994-01-01 2226.50 1995-01-01 2213.75 1996-01-01 2194.25 1997-01-01 2183.75 1998-01-01 2174.00 1999-01-01 2218.75 2000-01-01 2225.75 2001-01-01 2219.75 2002-01-01 2217.00 2003-01-01 2226.25 2004-01-01 2217.00 2005-01-01 2238.50 2006-01-01 2266.75 2007-01-01 2276.50 2008-01-01 2247.25 2009-01-01 2255.25 2010-01-01 2266.75 2011-01-01 2295.00