Year % of rural population 2000 12.6897568641762 2001 12.6897568641762 2002 12.6897568641762 2003 12.6897568641762 2004 12.6897568641762 2005 13.2564603715894 2006 13.8231638790028 2007 14.3898673864162 2008 14.9565708938296 2009 15.523274401243 2010 16.0899779086562 2011 16.6566814160696 2012 17.2233849234831 2013 17.7900884308965 2014 18.3567919383099 2015 18.9234954457231 2016 19.4901989531365 2017 20.0569024605499 2018 20.6236059679633 2019 20.6236059679633 2020 20.6236059679633 2021 20.6236059679633 2022 20.6236059679633