Year Persons 2000-01-01 6691425 2001-01-01 6810525 2002-01-01 6911725 2003-01-01 6939500 2004-01-01 7061575 2005-01-01 7132825 2006-01-01 7135000 2007-01-01 7233150 2008-01-01 7259775 2009-01-01 7476700 2010-01-01 7630050 2011-01-01 7755400 2012-01-01 7793650 2013-01-01 7871825 2014-01-01 7974750 2015-01-01 8058475 2016-01-01 8105950 2017-01-01 8261650