Year % of urban population 2000 45.959324233716515 2001 46.25855196549322 2002 46.73166499686891 2003 47.18185329319606 2004 47.65615063844103 2005 48.141028275493184 2006 48.666977082930174 2007 49.23807948029807 2008 49.774916955828616 2009 50.29511281726319 2010 50.84968903361426 2011 51.237668099812765 2012 51.70940178956035 2013 52.15140057713623 2014 52.60036009771772 2015 53.11285424401809 2016 53.65827183987867 2017 54.25339221297649 2018 54.80558381123942 2019 55.375910832959946 2020 55.92869611990289 2021 56.19992341712749 2022 56.90205155437209