Year Persons 2006-01-01 1421675 2007-01-01 1477325 2008-01-01 1654825 2009-01-01 2200500 2010-01-01 1862500 2011-01-01 1538325 2012-01-01 1440750 2013-01-01 1533600 2014-01-01 1798300 2015-01-01 1861075 2016-01-01 1978075 2017-01-01 1996750