Year Persons 1998-01-01 2776250 1999-01-01 2787125 2000-01-01 2822825 2001-01-01 2863875 2002-01-01 2886150 2003-01-01 2872300 2004-01-01 2854400 2005-01-01 2851950 2006-01-01 2865950 2007-01-01 2865050 2008-01-01 2858650 2009-01-01 2811975 2010-01-01 2788900 2011-01-01 2780400 2012-01-01 2734450 2013-01-01 2670800 2014-01-01 2631225 2015-01-01 2609175 2016-01-01 2610175 2017-01-01 2623625