Year % of rural population 2000 24.632159051734604 2003 24.47568194365873 2004 22.858540180984207 2005 23.310546454709144 2006 24.48549637611873 2007 22.958884394085008 2008 24.97535293921551 2009 26.596567921803235 2010 26.460845887276374 2011 27.70165727233319 2012 29.851522870425445 2013 31.485932820287484 2014 29.994729572600605 2015 28.309086191231003 2016 34.631062490986224 2017 34.806971674843815 2018 34.666733808739586 2019 36.4046905399345 2020 36.69599667629562 2021 37.76093668850463 2022 35.91551814946527