Year % of rural population 2000 57.6201393988151 2001 58.2763079921184 2002 58.9324765854219 2003 59.5886451787252 2004 60.2448137720285 2005 60.9009823653318 2006 61.5571509586351 2007 62.2133195519384 2008 62.8694881452417 2009 63.5465179770724 2010 64.2239787683058 2011 64.9018705189417 2012 65.5801932289803 2013 66.2589468984215 2014 66.9381315272653 2015 67.6177471155118 2016 68.2977936631608 2017 68.9782711702124 2018 69.6591796366667 2019 70.3405190625235 2020 71.0222894477829 2021 71.7044907924449 2022 71.7044907924449