Year Persons 1998-01-01 2181275 1999-01-01 2213025 2000-01-01 2259650 2001-01-01 2299550 2002-01-01 2336725 2003-01-01 2372175 2004-01-01 2386725 2005-01-01 2422100 2006-01-01 2442775 2007-01-01 2464925 2008-01-01 2472525 2009-01-01 2473025 2010-01-01 2499050 2011-01-01 2483625 2012-01-01 2478075 2013-01-01 2459675 2014-01-01 2453550 2015-01-01 2448100 2016-01-01 2441250 2017-01-01 2466200