Year Persons 2006-01-01 2852900 2007-01-01 2811925 2008-01-01 2771775 2009-01-01 2778075 2010-01-01 2835300 2011-01-01 2746900 2012-01-01 2878625 2013-01-01 2812975 2014-01-01 2703650 2015-01-01 2721400 2016-01-01 2731400 2017-01-01 2701150