Year % of rural population 2000 29.2478528304812 2001 29.2478528304812 2002 29.2478528304812 2003 30.5618192214534 2004 31.7971703110597 2005 33.0260401258151 2006 34.2484286657208 2007 35.4643359307762 2008 36.6737619209806 2009 37.8767066363354 2010 39.0731700768393 2011 40.2631522424935 2012 41.4466531332974 2013 42.6236727492504 2014 43.7942110903536 2015 44.958268156606 2016 46.1158439480087 2017 47.266938464561 2018 48.4115517062625 2019 49.5496836731143 2020 50.6813343651152 2021 51.8065037822663 2022 51.8065037822663