Year Persons 2005-01-01 468685000 2006-01-01 471151000 2007-01-01 473468000 2008-01-01 474657000 2009-01-01 475620000 2010-01-01 475836000 2011-01-01 476337000 2012-01-01 477805000 2013-01-01 477743000 2014-01-01 478834000 2015-01-01 479534000 2016-01-01 480846000