Year Persons 2006-01-01 244450 2007-01-01 244075 2008-01-01 270125 2009-01-01 329475 2010-01-01 312200 2011-01-01 292450 2012-01-01 263025 2013-01-01 307150 2014-01-01 327550 2015-01-01 386875 2016-01-01 421125 2017-01-01 464675