Year Persons 2000-01-01 24181025 2001-01-01 24324575 2002-01-01 24454275 2003-01-01 24608700 2004-01-01 24783150 2005-01-01 24991575 2006-01-01 25228325 2007-01-01 25453625 2008-01-01 25657725 2009-01-01 25837650 2010-01-01 26042700 2011-01-01 26238375 2012-01-01 26392650 2013-01-01 26532925 2014-01-01 26713450 2015-01-01 26871200 2016-01-01 26987750 2017-01-01 27130950