Year % of urban population 2000 53.8670416737208 2001 53.94019648528683 2002 54.08930916563081 2003 54.24890583497489 2004 54.682898112517094 2005 55.13346150785553 2006 55.54173786037596 2007 56.02501155158934 2008 56.5286202460481 2009 57.39875575039543 2010 58.301533016485166 2011 59.21402167469108 2012 60.13027117399407 2013 61.063667761880104 2014 61.98795159103113 2015 62.89522083033484 2016 63.80463719963464 2017 64.75508008095046 2018 65.72845779586991 2019 66.40942466081046 2020 67.0283943540676 2021 67.64932252989485 2022 68.09176474996009