Year Persons 2000-01-01 7261125 2001-01-01 7292500 2002-01-01 7318000 2003-01-01 7162725 2004-01-01 7125450 2005-01-01 7055875 2006-01-01 7017725 2007-01-01 6974650 2008-01-01 6908075 2009-01-01 6860950 2010-01-01 6856650 2011-01-01 6819900 2012-01-01 6817825 2013-01-01 6820450 2014-01-01 6768100 2015-01-01 6712700 2016-01-01 6703250 2017-01-01 6704825