Year % of rural population 2000 11.55849206321768 2001 12.60525053309846 2002 13.63750370436848 2003 14.67658119134083 2004 16.54886643852905 2005 18.25382273259057 2006 19.98788894013751 2007 21.79243230645253 2008 23.60647864050837 2009 25.42773948773944 2010 27.25781214234988 2011 29.0988839695218 2012 30.95478113381164 2013 32.82393841584577 2014 34.74831579466137 2015 36.68795596580604 2016 38.63885729353136 2017 40.53880185760789 2018 42.38663536996052 2019 44.22761527312872 2020 46.05329131613735 2021 47.79942000640219 2022 49.45442899013834