Year Persons 2000-01-01 6448525 2001-01-01 6511850 2002-01-01 6559300 2003-01-01 6596425 2004-01-01 6631900 2005-01-01 6653275 2006-01-01 6681150 2007-01-01 6711450 2008-01-01 6739500 2009-01-01 6768150 2010-01-01 6832675 2011-01-01 6866025 2012-01-01 6914800 2013-01-01 6968150 2014-01-01 7002900 2015-01-01 7036125 2016-01-01 7092100 2017-01-01 7157800