Year Persons 1998-01-01 2661725 1999-01-01 2675650 2000-01-01 2730750 2001-01-01 2772175 2002-01-01 2765250 2003-01-01 2713275 2004-01-01 2685875 2005-01-01 2659025 2006-01-01 2675500 2007-01-01 2672625 2008-01-01 2670000 2009-01-01 2559125 2010-01-01 2511200 2011-01-01 2430175 2012-01-01 2300250 2013-01-01 2234575 2014-01-01 2269700 2015-01-01 2286150 2016-01-01 2319150 2017-01-01 2399450