Year	% of urban population
2000	46.2
2001	47.1
2002	48
2003	49
2004	49.9
2005	50.8
2006	51.8
2007	52.8
2008	53.8
2009	53.6
2010	57.1
2011	58.1
2012	58.9
2013	60.1
2014	61
2015	61.8
2016	62.7
2017	63.6
2018	64.5
2019	65.3
2020	66.2
2021	67
2022	67.5