Year % of rural population 2000 9.264109657126323 2001 10.28073428350273 2002 11.414038820022158 2003 12.56093263322167 2004 14.573947994104627 2005 16.44819573072365 2006 18.369313741640223 2007 20.365319695615433 2008 22.386529630358527 2009 24.41986977494857 2010 26.47711952804165 2011 28.55263614201686 2012 30.642725991408394 2013 32.75138980093258 2014 34.92509342480058 2015 37.11775331137194 2016 39.32765656064014 2017 41.47626409483807 2018 43.566649536874834 2019 45.65568363728334 2020 47.73070223420849 2021 49.71990282507465 2022 51.59514912396072