Year % of rural population 2000 44.4127636327901 2001 45.775953479095 2002 47.1544765264329 2003 48.5483327748044 2004 49.9575222242086 2005 51.3820448746467 2006 52.8219007261174 2007 54.277089778622 2008 55.7476120321598 2009 57.2334674867303 2010 58.7346561423347 2011 60.2511779989717 2012 61.7830330566425 2013 63.3302213153461 2014 64.8927427750834 2015 66.470597435854 2016 68.0637852976573 2017 69.6723063604944 2018 71.2961606243642 2019 72.9353480892679 2020 74.5898687552043 2021 76.2597226221743 2022 77.9449096901773