Year Persons 1999-01-01 2228875 2000-01-01 2285100 2001-01-01 2300825 2002-01-01 2312100 2003-01-01 2402500 2004-01-01 2417175 2005-01-01 2444575 2006-01-01 2469125 2007-01-01 2439075 2008-01-01 2442225 2009-01-01 2407275 2010-01-01 2416950 2011-01-01 2416200 2012-01-01 2493250 2013-01-01 2543025 2014-01-01 2663750 2015-01-01 2729575 2016-01-01 2809025 2017-01-01 2804925