Year % of urban population 2000 33.6805284587536 2001 33.87532828088155 2002 34.09091006605865 2003 35.07706883312051 2004 36.1442817566357 2005 37.19080587814679 2006 38.27242215581034 2007 39.43934427671601 2008 40.62028596550522 2009 41.8461392021547 2010 43.09279089092481 2011 44.35236049874602 2012 45.6790322697863 2013 47.02846066069038 2014 48.40008703078097 2015 49.79633037131011 2016 51.193407906562 2017 52.59548594587463 2018 53.98574576926283 2019 55.33955703682793 2020 55.86076086452273 2021 56.49070604767306 2022 56.92414289444334