Year % of urban population 2000 30.427352143235957 2001 30.61328411074063 2002 30.752542604061652 2003 33.25370022424848 2004 35.78913468088859 2005 38.36688603842488 2006 40.97552334167917 2007 43.62571710898 2008 46.303468832886935 2009 49.005515759621524 2010 51.73450024618665 2011 54.50966476312646 2012 57.31613904634646 2013 60.1480599800209 2014 63.00495065504947 2015 65.88516861042737 2016 68.78831443229228 2017 71.71628577939425 2018 74.66097443555557 2019 77.61819578509251 2020 78.01993128534916 2021 78.41314763827395 2022 78.79829679070264