Year % of urban population 2000 23.17322370076239 2001 23.463992473506572 2002 23.772073282468067 2003 24.08682591594948 2004 24.4717946955665 2005 24.7953352442588 2006 25.230558565768412 2007 25.621496534439782 2008 25.95572705798618 2009 26.380695979443452 2010 26.75726280568941 2011 27.216122802063655 2012 27.719439569380675 2013 28.334271224419773 2014 29.102949163441885 2015 30.114911213808103 2016 31.36578173943024 2017 32.875297193101716 2018 34.632026431356344 2019 36.55358101634612 2020 38.410015685573754 2021 40.0426872949503 2022 41.483663581262704