Year Persons 2001-01-01 2208075 2002-01-01 2199600 2003-01-01 2194525 2004-01-01 2189150 2005-01-01 2224575 2006-01-01 2279725 2007-01-01 2332825 2008-01-01 2356650 2009-01-01 2290675 2010-01-01 2311525 2011-01-01 2355250 2012-01-01 2349975 2013-01-01 2373350 2014-01-01 2390875 2015-01-01 2419775 2016-01-01 2457400 2017-01-01 2514650