Year Persons 2003-01-01 1268850 2004-01-01 1356975 2005-01-01 1416900 2006-01-01 1453525 2007-01-01 1499000 2008-01-01 1543800 2009-01-01 1640400 2010-01-01 1718600 2011-01-01 1805100 2012-01-01 1958775 2013-01-01 2010900 2014-01-01 2093900 2015-01-01 2170700 2016-01-01 2215800 2017-01-01 2262500