Year % of rural population 2000 31.6224405078062 2001 32.8204626116968 2002 34.1721594404552 2003 35.5346801326949 2004 36.9080246884159 2005 38.2921931076183 2006 39.6871853903018 2007 41.0930015364667 2008 42.5096415461128 2009 43.9371054192399 2010 45.3753931558487 2011 46.8245047559386 2012 48.28444021951 2013 49.7551995465626 2014 51.2367827370965 2015 52.7291897911116 2016 54.2324207086081 2017 55.7464754895859 2018 57.271354134045 2019 58.8070566419853 2020 60.3535830134069 2021 61.9109332483099 2022 63.4791073466941