Year Persons 1999-01-01 1739375 2000-01-01 1756025 2001-01-01 1740125 2002-01-01 1699575 2003-01-01 1697225 2004-01-01 1733925 2005-01-01 1715325 2006-01-01 1703250 2007-01-01 1682150 2008-01-01 1672175 2009-01-01 1656100 2010-01-01 1658675 2011-01-01 1652975 2012-01-01 1643700 2013-01-01 1643000 2014-01-01 1654650 2015-01-01 1664075 2016-01-01 1657975 2017-01-01 1665575