Year Persons 2005-01-01 1157000 2006-01-01 1166000 2007-01-01 1134000 2008-01-01 1199000 2009-01-01 1667000 2010-01-01 1794000 2011-01-01 1836000 2012-01-01 1920000 2013-01-01 1937000 2014-01-01 1860000 2015-01-01 1791000 2016-01-01 1756000