Year Persons 1999-01-01 1990250 2000-01-01 1985050 2001-01-01 2026400 2002-01-01 1990675 2003-01-01 1973900 2004-01-01 1925550 2005-01-01 1898075 2006-01-01 1893225 2007-01-01 1865075 2008-01-01 1859325 2009-01-01 1866100 2010-01-01 1844575 2011-01-01 1887425 2012-01-01 1893400 2013-01-01 1872375 2014-01-01 1858950 2015-01-01 1871975 2016-01-01 1896325 2017-01-01 1891175