Year % of rural population 2000 42.82787897527512 2001 41.857419122626105 2002 40.84888170592096 2003 39.8256348590778 2004 38.79061468132086 2005 37.57438820445366 2006 36.356842231379915 2007 35.177226188857375 2008 33.929732238296275 2009 32.67536462856164 2010 31.419381348455744 2011 31.262871232720578 2012 30.056097776556513 2013 28.85399661001616 2014 27.61833642942137 2015 26.367037724581174 2016 25.11552232843194 2017 23.510506533033983 2018 22.276050273391164 2019 21.072200022032444 2020 19.861256532658963 2021 18.549208203578974 2022 18.28121789573269