Year Persons 1998-01-01 1519750 1999-01-01 1468350 2000-01-01 1429175 2001-01-01 1464750 2002-01-01 1462875 2003-01-01 1424325 2004-01-01 1408850 2005-01-01 1421950 2006-01-01 1493075 2007-01-01 1532450 2008-01-01 1546450 2009-01-01 1406400 2010-01-01 1390775 2011-01-01 1442425 2012-01-01 1439275 2013-01-01 1431650 2014-01-01 1478225 2015-01-01 1521050 2016-01-01 1569800 2017-01-01 1595000