Year % of rural population 2000 11.917702682616472 2001 14.103408502721983 2002 15.142303837584821 2003 14.486861223495795 2004 13.405494815517367 2005 13.123459645914412 2006 14.859241492008803 2007 14.539299317234306 2008 15.577380635659582 2009 17.028283822196137 2010 16.89702237366861 2011 18.621368522969036 2012 19.243990914005757 2013 20.56702283607401 2014 19.531659626418946 2015 18.679246232373657 2016 25.599976356238635 2017 24.512236534824876 2018 27.430844834517988 2019 28.159208607753467 2020 28.791896526414376 2021 30.359483101201736 2022 30.663542387803272