Year Persons 2001-01-01 1793650 2002-01-01 1784875 2003-01-01 1777725 2004-01-01 1769700 2005-01-01 1765475 2006-01-01 1768050 2007-01-01 1771400 2008-01-01 1776625 2009-01-01 1786450 2010-01-01 1798075 2011-01-01 1810175 2012-01-01 1822375 2013-01-01 1838500 2014-01-01 1859350 2015-01-01 1883500 2016-01-01 1911625 2017-01-01 1944900