Year Persons 2005-01-01 25633000 2006-01-01 26546000 2007-01-01 27487000 2008-01-01 28109000 2009-01-01 28114000 2010-01-01 28539000 2011-01-01 29264000 2012-01-01 30094000 2013-01-01 30551000 2014-01-01 31270000 2015-01-01 31831000 2016-01-01 32574000