Year Persons 2000-01-01 1240725 2001-01-01 1246225 2002-01-01 1248425 2003-01-01 1240750 2004-01-01 1249225 2005-01-01 1261800 2006-01-01 1287125 2007-01-01 1315075 2008-01-01 1360000 2009-01-01 1357500 2010-01-01 1370075 2011-01-01 1378900 2012-01-01 1412525 2013-01-01 1422250 2014-01-01 1436900 2015-01-01 1461375 2016-01-01 1466025 2017-01-01 1458625