Year	% of urban population
2000	13.6
2001	18.1
2002	21.2
2003	24.3
2004	26.2
2005	30.4
2006	33.6
2007	36.7
2008	39.9
2009	43.2
2010	55.2
2011	57.2
2012	59.1
2013	61
2014	61.5
2015	64.6
2016	66.4
2017	68.8
2018	70.7
2019	74.4
2020	77.5
2021	80.6
2022	83.6