Year Persons 2006-01-01 2365275 2007-01-01 2446750 2008-01-01 2541625 2009-01-01 2640225 2010-01-01 2741400 2011-01-01 2867875 2012-01-01 3000700 2013-01-01 3127200 2014-01-01 3237400 2015-01-01 3346400 2016-01-01 3480475 2017-01-01 3636050