Year % of urban population 2000 36.5890596976354 2001 37.2900372207062 2002 37.992587616942 2003 38.6967108863425 2004 39.4024070289075 2005 40.1096760446375 2006 40.8185179335322 2007 41.5289326955915 2008 42.2409203308157 2009 42.9544808392045 2010 43.6696142207581 2011 44.3863204754766 2012 45.1045996033596 2013 45.8244516044075 2014 46.54587647862 2015 47.2688742259974 2016 47.9934448465395 2017 48.7195883402462 2018 49.4473047071179 2019 50.176593947154 2020 50.9074560603552 2021 51.639891046721 2022 52.3738989062514