Year Persons 2000-01-01 1735975 2001-01-01 1782850 2002-01-01 1824150 2003-01-01 1865725 2004-01-01 1918600 2005-01-01 2003550 2006-01-01 2098800 2007-01-01 2293525 2008-01-01 2312000 2009-01-01 2260250 2010-01-01 2205675 2011-01-01 2182550 2012-01-01 2173625 2013-01-01 2192525 2014-01-01 2198350 2015-01-01 2218875 2016-01-01 2260550 2017-01-01 2281700