Year % of rural population 2000 18.5669394490399 2001 20.2044296431535 2002 21.8419198372666 2003 23.4794100313802 2004 25.1169002254938 2005 26.9639818525711 2006 28.8367193746894 2007 30.7351127918491 2008 32.6591621040499 2009 34.6088673112917 2010 36.5842284135743 2011 38.5852454108986 2012 40.611918303264 2013 42.6642470906707 2014 44.7422317731186 2015 46.8458723506076 2016 48.9751688231378 2017 51.1301211907093 2018 53.3107294533217 2019 55.5169936109749 2020 57.7489136636699 2021 60.0064896114058 2022 61.8620549133695