Year Persons 2000-01-01 1958875 2001-01-01 1984600 2002-01-01 2031075 2003-01-01 2000350 2004-01-01 1985100 2005-01-01 1950250 2006-01-01 2033250 2007-01-01 2010125 2008-01-01 1953925 2009-01-01 1856600 2010-01-01 1681400 2011-01-01 1671850 2012-01-01 1627075 2013-01-01 1618375 2014-01-01 1566500 2015-01-01 1562950 2016-01-01 1595100 2017-01-01 1608100