Year Persons 2006-01-01 4271250 2007-01-01 4315850 2008-01-01 4438075 2009-01-01 4077025 2010-01-01 4492575 2011-01-01 4702600 2012-01-01 4750750 2013-01-01 4955150 2014-01-01 5313100 2015-01-01 5340275 2016-01-01 5300450 2017-01-01 5385925