Year % of urban population 2000 51.2332664664687 2001 52.8396496464534 2002 54.4599540782344 2003 56.0941797618116 2004 57.7423266971855 2005 59.4043948843552 2006 61.0803843233212 2007 62.7702950140834 2008 64.4741269566422 2009 66.1918801509969 2010 67.9235545971479 2011 68.9896420177185 2012 69.330656760232 2013 69.6716715027455 2014 70.0126862452589 2015 70.3537009877724 2016 70.6947157302858 2017 71.0357304727993 2018 71.3767452153127 2019 71.7177599578262 2020 72.0587747003397 2021 72.3997894428532 2022 72.3997894428532