Year % of rural population 2000 23.630828615187728 2001 23.976707155477833 2002 24.57738162418956 2003 25.108848198635133 2004 25.77921023655398 2005 26.538522991359784 2006 27.608434472256825 2007 28.658457323937494 2008 30.13055154432168 2009 31.746095838498846 2010 33.59411106663833 2011 35.71790005671228 2012 38.05166692916959 2013 40.79924650311405 2014 43.650236784073435 2015 46.711193997104004 2016 50.065354682647815 2017 53.53072555551406 2018 57.11683894850856 2019 60.73535756016399 2020 64.5736388366279 2021 68.04790980766585 2022 71.55036827007858