Year Persons 2005-01-01 28125000 2006-01-01 29531000 2007-01-01 30783000 2008-01-01 31925000 2009-01-01 33308000 2010-01-01 34667000 2011-01-01 36018000 2012-01-01 37564000 2013-01-01 38659000 2014-01-01 39740000 2015-01-01 40993000 2016-01-01 42337000