Year % of rural population 2000 33.8730262720404 2001 34.1098418996158 2002 34.3466575271913 2003 34.5834731547668 2004 34.8202887823423 2005 35.0571044099178 2006 35.2939200374933 2007 35.5307356650687 2008 35.7675512926442 2009 36.0043669202197 2010 36.2411825477952 2011 36.4779981753706 2012 36.7148138029461 2013 36.9516294305216 2014 37.1884450580971 2015 37.4252606856725 2016 37.662076313248 2017 37.8988919408235 2018 38.135707568399 2019 38.3725231959745 2020 38.6093388235499 2021 38.8461544511254 2022 38.8461544511254