Year % of urban population 2000 31.0535820812314 2001 31.9324032203161 2002 32.8149647962839 2003 33.7012668091349 2004 34.5913092588687 2005 35.4850921454856 2006 36.3826154689857 2007 37.2838792293686 2008 38.1888834266346 2009 39.0976280607838 2010 40.0101131318158 2011 40.9263386397308 2012 41.8463045845291 2013 42.7700109662102 2014 43.6974577847743 2015 44.6286450402217 2016 45.5635727325519 2017 46.5022408617651 2018 47.4446494278615 2019 48.3907984308408 2020 49.3406878707031 2021 50.2943177474486 2022 51.251688061077