Year Persons 1999-01-01 1606875 2000-01-01 1617750 2001-01-01 1643425 2002-01-01 1665575 2003-01-01 1697050 2004-01-01 1655225 2005-01-01 1699150 2006-01-01 1738225 2007-01-01 1782175 2008-01-01 1826600 2009-01-01 1844925 2010-01-01 1864475 2011-01-01 1885525 2012-01-01 1908550 2013-01-01 1920975 2014-01-01 1933625 2015-01-01 1949975 2016-01-01 1981100 2017-01-01 2001100