Year % of rural population 2000 16.022255858166 2001 16.2760985613344 2002 16.5299412645028 2003 16.7837839676712 2004 17.0376266708397 2005 17.2914693740081 2006 17.5453120771765 2007 17.799154780345 2008 18.0529974835134 2009 18.3068401866819 2010 18.5606828898504 2011 24.3639298077713 2012 30.3169201523743 2013 36.4196539236592 2014 42.6721311216262 2015 49.0743517462751 2016 55.4725869213917 2017 61.7632061068707 2018 67.7074809160313 2019 73.6517557251918 2020 79.5960305343524 2021 84.5768964033613 2022 84.5768964033613