Year % of urban population 2000 38.0907148095386 2001 38.3225447756744 2002 38.5549921353492 2003 38.7880568885633 2004 39.0217390353165 2005 39.1057057293173 2006 39.1897017364696 2007 39.2737270567735 2008 39.3577816902289 2009 39.4418656368358 2010 39.5259788965941 2011 39.6101214695041 2012 39.6942933555654 2013 39.7784945547784 2014 39.8627250671429 2015 39.9469848926588 2016 40.0312740313262 2017 40.1155924831451 2018 40.1999402481156 2019 40.2843173262376 2020 40.368723717511 2021 40.453159421936 2022 40.4608873406212