Year Persons 1998-01-01 1801925 1999-01-01 1815800 2000-01-01 1830825 2001-01-01 1832025 2002-01-01 1825550 2003-01-01 1816825 2004-01-01 1818775 2005-01-01 1836175 2006-01-01 1826525 2007-01-01 1804625 2008-01-01 1795400 2009-01-01 1802925 2010-01-01 1796175 2011-01-01 1792125 2012-01-01 1798075 2013-01-01 1819175 2014-01-01 1811500 2015-01-01 1814050 2016-01-01 1832375 2017-01-01 1836225