Year % of urban population 2000 30.427352143235954 2001 30.61328411074063 2002 30.752542604061652 2003 33.253700224248476 2004 35.78913468088859 2005 38.36688603842488 2006 40.97552334167917 2007 43.62571710898 2008 46.30346883288694 2009 49.005515759621524 2010 51.73450024618666 2011 54.50966476312646 2012 57.31613904634646 2013 60.148059980020896 2014 63.00495065504947 2015 65.88516861042736 2016 68.78831443229228 2017 71.71628577939423 2018 74.66097443555556 2019 77.61819578509251 2020 78.01993128534917 2021 78.41314763827394 2022 78.79829679070264