Year % of rural population 2011 15.995938722287422 2012 16.552416613972436 2013 16.726433021513614 2014 16.301586436541804 2015 16.52209214694233 2016 16.921564668867493 2017 17.04428808801271 2018 17.148014353627584 2019 17.276141908010857 2020 17.359393064381624 2021 17.230503593501616 2022 17.271131937194344