Year Persons 1999-01-01 2131450 2000-01-01 2101075 2001-01-01 2120400 2002-01-01 2123000 2003-01-01 2160875 2004-01-01 2166900 2005-01-01 2214675 2006-01-01 2301700 2007-01-01 2357000 2008-01-01 2432875 2009-01-01 2365525 2010-01-01 2316500 2011-01-01 2314925 2012-01-01 2328425 2013-01-01 2328075 2014-01-01 2362600 2015-01-01 2422725 2016-01-01 2491325 2017-01-01 2529675