Year Persons 1999-01-01 1708450 2000-01-01 1726725 2001-01-01 1754625 2002-01-01 1758050 2003-01-01 1795400 2004-01-01 1783050 2005-01-01 1785350 2006-01-01 1789725 2007-01-01 1772700 2008-01-01 1754700 2009-01-01 1722700 2010-01-01 1739850 2011-01-01 1738000 2012-01-01 1778375 2013-01-01 1789025 2014-01-01 1880375 2015-01-01 1927025 2016-01-01 1989125 2017-01-01 2004075