Year Persons 2005-01-01 9047150 2006-01-01 9354275 2007-01-01 9791575 2008-01-01 10145875 2009-01-01 10321575 2010-01-01 10500350 2011-01-01 10821550 2012-01-01 11185950 2013-01-01 11523350 2014-01-01 11987225 2015-01-01 12461750 2016-01-01 13106275 2017-01-01 13693700