Year % of rural population 2000 43.9690928861256 2001 43.9690928861256 2002 43.9690928861256 2003 44.8945643997359 2004 45.8200359133463 2005 46.7455074269566 2006 47.5415121409152 2007 48.3324899878909 2008 49.118440967884 2009 49.8993650808944 2010 50.6752623269218 2011 51.4461327059666 2012 52.2119762180286 2013 52.9727928631079 2014 53.7285826412043 2015 54.4793455523181 2016 55.2250815964489 2017 55.9657907735972 2018 56.7014730837628 2019 57.4321285269454 2020 57.653574188555 2021 57.4903467507855 2022 57.3271193130161