Year % of urban population 2000 30.697190367133626 2001 30.96910777386256 2002 31.802287104811438 2003 32.66869955224302 2004 33.56923916899984 2005 34.49991270738802 2006 35.44994142706141 2007 36.41299174798171 2008 37.38964097916902 2009 38.38658787390095 2010 39.39829420638767 2011 40.42464756302709 2012 41.46529851727667 2013 42.519886645739 2014 43.588561746313154 2015 44.66176747230024 2016 45.74190112070713 2017 46.83281466809997 2018 47.80471312600847 2019 48.9077307779733 2020 50.017776625471555 2021 51.12430171422401 2022 52.63525228142934