Year % of rural population 2000 15.168051467071713 2001 15.843558158379738 2002 16.637892744307553 2003 17.44237889320329 2004 18.237506040430485 2005 19.154086720561146 2006 20.060955333054995 2007 20.952311012377205 2008 21.848878001221603 2009 22.751560859800627 2010 23.65817978578605 2011 24.279556558850174 2012 25.167665185511524 2013 26.051098549227795 2014 26.940157429403147 2015 27.824229045412043 2016 28.70669471949415 2017 29.627152741430915 2018 30.470700453579834 2019 31.289268246267877 2020 32.0824617885489 2021 33.22589877541331 2022 33.68971016251838