Year % of urban population 2000 2.58210421831029 2001 2.64801796883555 2002 2.71393171936077 2003 2.77984546988603 2004 2.84575922041125 2005 2.91167297093651 2006 2.97758672146176 2007 3.04350047198699 2008 3.10941422251224 2009 3.17532797303747 2010 3.24124172356272 2011 3.30715547408795 2012 3.3730692246132 2013 3.43898297513843 2014 3.50489672566368 2015 3.57081047618891 2016 3.63672422671416 2017 3.70263797723939 2018 3.76855172776464 2019 3.83446547828987 2020 3.90037922881513 2021 3.90037922881513 2022 3.90037922881513