Year % of rural population 2000 20.5166132348181 2001 19.5713858731847 2002 18.6261585115512 2003 17.6809311499176 2004 16.7357037882841 2005 15.7904764266507 2006 14.8452490650172 2007 13.9000217033836 2008 12.9547943417501 2009 12.0095669801167 2010 11.0643396184833 2011 10.1191122568498 2012 9.17388489521613 2013 8.22865753358269 2014 7.28343017194925 2015 6.33820281031581 2016 5.39297544868214 2017 4.44774808704869 2018 3.50252072541525 2019 2.55729336378181 2020 1.61206600214814 2021 0.666838640514698 2022 0