Year Persons 2000-01-01 1600300 2001-01-01 1625100 2002-01-01 1660200 2003-01-01 1835350 2004-01-01 1899825 2005-01-01 1949075 2006-01-01 1997075 2007-01-01 2046200 2008-01-01 2088600 2009-01-01 2120475 2010-01-01 2154425 2011-01-01 2163700 2012-01-01 2151600 2013-01-01 2153325 2014-01-01 2167050 2015-01-01 2189400 2016-01-01 2219050 2017-01-01 2251150