Year Persons 2005-01-01 5035400 2006-01-01 5073100 2007-01-01 5109400 2008-01-01 5171600 2009-01-01 5239600 2010-01-01 5287500 2011-01-01 5321650 2012-01-01 5368925 2013-01-01 5417075 2014-01-01 5468425 2015-01-01 5519200 2016-01-01 5556175 2017-01-01 5583075