Year Persons 2003-01-01 6010225 2004-01-01 5944725 2005-01-01 5915950 2006-01-01 5963975 2007-01-01 5942650 2008-01-01 5992950 2009-01-01 5789275 2010-01-01 5688350 2011-01-01 5676850 2012-01-01 5590200 2013-01-01 5449400 2014-01-01 5360750 2015-01-01 5317475 2016-01-01 5325125 2017-01-01 5440125