Year Persons 2000-01-01 1346925 2001-01-01 1582450 2002-01-01 1778850 2003-01-01 1738025 2004-01-01 1680675 2005-01-01 1552875 2006-01-01 1202200 2007-01-01 830500 2008-01-01 599050 2009-01-01 733600 2010-01-01 880775 2011-01-01 856225 2012-01-01 899600 2013-01-01 926750 2014-01-01 815200 2015-01-01 701425 2016-01-01 581075 2017-01-01 464200