Year % of urban population 2000 0.6599717165688449 2001 0.6366038518153682 2002 0.6152597034525193 2003 0.587414583156011 2004 0.558422275238019 2005 0.5292462707601497 2006 0.5004051137846416 2007 0.4719232535048669 2008 0.44346034701154413 2009 0.41475313212768417 2010 0.38580556607866134 2011 0.3572790429134236 2012 0.3286371214922225 2013 0.2994826628024131 2014 0.26961407514283936 2015 0.23897005889094153 2016 0.20844127282493835 2017 0.17792642178065493 2018 0.13691389383150315 2019 0.1058912237654553 2020 0.08172825448114297 2021 0.0733700336207079 2022 0.07370311901439755