Year % of rural population 2000 28.348631137171893 2001 28.548012225303104 2002 29.106266527246305 2003 29.763127892759623 2004 30.51214939455357 2005 31.45574546395476 2006 32.94808552914395 2007 34.33671217450278 2008 36.33988048275931 2009 38.61652210557977 2010 41.211013066599484 2011 43.91881441358327 2012 46.857413942620624 2013 50.146558672578784 2014 53.46650707407696 2015 56.773445397356824 2016 60.06676002092398 2017 63.30861117529382 2018 66.36355375823989 2019 69.37390250068779 2020 72.33611258399961 2021 74.76041483393003 2022 77.34125287554184