Year Persons 2005-01-01 39936000 2006-01-01 41280000 2007-01-01 42706000 2008-01-01 43936000 2009-01-01 45064000 2010-01-01 46200000 2011-01-01 47405000 2012-01-01 48832000 2013-01-01 49756000 2014-01-01 50937000 2015-01-01 52051000 2016-01-01 53484000