Year Persons 2006-01-01 1257175 2007-01-01 1282325 2008-01-01 1353750 2009-01-01 1449400 2010-01-01 1583400 2011-01-01 1760000 2012-01-01 1876025 2013-01-01 1932225 2014-01-01 2006350 2015-01-01 2106900 2016-01-01 2302175 2017-01-01 2472575