Year Persons 2005-01-01 35146000 2006-01-01 35166000 2007-01-01 35337000 2008-01-01 35348000 2009-01-01 35334000 2010-01-01 35734000 2011-01-01 36271000 2012-01-01 35997000 2013-01-01 35235000 2014-01-01 34717000 2015-01-01 34446000 2016-01-01 33900000