Year Persons 2005-01-01 12452425 2006-01-01 12712200 2007-01-01 12864225 2008-01-01 12962825 2009-01-01 12990500 2010-01-01 12882900 2011-01-01 13008700 2012-01-01 13023450 2013-01-01 13043150 2014-01-01 13086850 2015-01-01 13125650 2016-01-01 13326025 2017-01-01 13268900