Year % of rural population 2000 6.95818213290254 2001 8.30945277000981 2002 9.82191369406688 2003 11.3794668317329 2004 12.9821121830075 2005 14.6298497478899 2006 16.3226795263813 2007 18.0606015184812 2008 19.8436157241889 2009 21.6717221435056 2010 23.5449207764308 2011 25.4632116229639 2012 27.426594683106 2013 29.4350699568565 2014 31.4886374442148 2015 33.5872971451822 2016 35.7310490597581 2017 37.9198931879418 2018 40.1538295297346 2019 42.4328580851358 2020 44.7569788541447 2021 46.5366255205322 2022 48.3162721869198