Year % of urban population 2000 2.20293417608707 2001 2.26921921400716 2002 2.33646853660015 2003 2.40468214386603 2004 2.4738600358048 2005 2.54400221241648 2006 2.61510867370104 2007 2.6871794196585 2008 2.76021445028884 2009 2.83421376559207 2010 2.90314677448904 2011 2.97286895730094 2012 3.04338031402777 2013 3.11468084466953 2014 3.18677054922623 2015 3.25964942769784 2016 3.33331748008438 2017 3.40777470638587 2018 3.48302110660227 2019 3.5590566807336 2020 3.63588142877986 2021 3.63588142877986 2022 3.63588142877986