Year % of rural population 2003 8.54143580059318 2004 9.13494086242474 2005 9.153548626275414 2006 11.825546259344383 2007 11.402006662572404 2008 12.726404216550826 2009 14.986995576195877 2010 15.97028660662506 2011 15.19490710502418 2012 19.39785256691197 2013 20.433261177399782 2014 20.364194891658133 2015 17.96938874630213 2016 26.394144979486104 2017 28.26638201017072 2018 26.967503026654658 2019 30.040656457943903 2020 29.961428595509304 2021 31.46477374999794 2022 29.53812448865116