Year Persons 2006-01-01 1303775 2007-01-01 1328950 2008-01-01 1415525 2009-01-01 1536050 2010-01-01 1667025 2011-01-01 1839700 2012-01-01 1951700 2013-01-01 2026600 2014-01-01 2134225 2015-01-01 2257475 2016-01-01 2453925 2017-01-01 2644225