Year % of rural population 2000 18.0104377634034 2001 18.0104377634034 2002 18.2427136385497 2003 18.4749895136959 2004 20.1831506036975 2005 21.927961895935 2006 23.7094233904094 2007 25.5275350871204 2008 27.3822969860671 2009 29.2737090872509 2010 31.2017713906705 2011 33.1664838963273 2012 35.1678466042204 2013 37.2058595143493 2014 39.2805226267154 2015 41.391835941317 2016 43.539799458156 2017 45.7244131772314 2018 45.7244131772314 2019 45.7244131772314 2020 45.7244131772314 2021 45.7244131772314