Year % of urban population 2000 2.6602965839779835 2001 2.6934034868171337 2002 2.704323451944031 2003 2.7159615434897098 2004 2.7261469984654094 2005 2.7000527366376668 2006 2.692949684606066 2007 2.6946137341959524 2008 2.6936446413047275 2009 2.692357156023084 2010 2.690365568756257 2011 2.685180166806077 2012 2.676078880279224 2013 2.663171895536186 2014 2.6463795336471194 2015 2.6270406978679435 2016 2.600350940880789 2017 2.5651779904004446 2018 2.586900660190954 2019 2.6082899259763246 2020 2.5995203329885688 2021 2.6146138076779772 2022 2.2358234219109283