Year % of rural population 2000 16.95403942738624 2001 16.66707579425215 2002 19.718361064250153 2003 19.18221275457374 2004 18.64467986093234 2005 18.05413405775532 2006 16.927170192218274 2007 16.361191066454793 2008 15.78830813823588 2009 15.094132879129347 2010 14.524669044779769 2011 13.968198973604087 2012 13.411698964498958 2013 12.84913826371755 2014 12.282448611588684 2015 11.748130717600102 2016 11.210346732035674 2017 10.671384536492464 2018 11.200716704512875 2019 11.556831997701728 2020 11.050204130797418 2021 10.6888201466393 2022 6.45001014336007