Year % of urban population 2000 3.56906146788987 2001 3.429785740498 2002 3.29051001310614 2003 3.15123428571428 2004 3.01195855832242 2005 2.8726828309305 2006 2.73340710353864 2007 2.59413137614678 2008 2.45485564875491 2009 2.315579921363 2010 2.17630419397113 2011 2.03702846657927 2012 1.89775273918741 2013 1.75847701179555 2014 1.61920128440363 2015 1.47992555701177 2016 1.34064982961991 2017 1.20137410222804 2018 1.06209837483618 2019 0.922822647444264 2020 0.783546920052402 2021 0.783546920052402 2022 0.783546920052402