Year % of rural population 2000 13.901010095721984 2001 14.49502554146099 2002 15.167853026266563 2003 15.68034166370008 2004 16.30352032664124 2005 16.90449485881951 2006 17.633792835537363 2007 18.434905302549662 2008 19.414040073828474 2009 20.44331197563975 2010 21.630218548175222 2011 23.088533758067317 2012 24.687160095212644 2013 26.619119066298712 2014 28.61337409377729 2015 30.930768129852982 2016 33.673481695525986 2017 36.59192010972008 2018 39.801120401260874 2019 43.11727275485535 2020 46.76010933556076 2021 50.17295359818744 2022 53.545659957776216