Year % of rural population 2000 1.19064490972959 2001 4.27317800856992 2002 7.39445612886544 2003 10.5482077406574 2004 13.7344328439471 2005 16.9531314387333 2006 20.2043035250173 2007 23.4879491027977 2008 26.804068172076 2009 30.1526607328506 2010 33.5337267851231 2011 36.9472663288919 2012 40.3932793641587 2013 43.8717658909218 2014 47.3827259091829 2015 50.9261594189402 2016 54.5020664201954 2017 57.971729115933 2018 61.3415780617019 2019 64.714971822655 2020 68.0918654989317 2021 71.4722149457717 2022 74.8559767577087