Year	% of urban population
2000	20.8
2001	22.8
2002	24.7
2003	26.4
2004	28.2
2005	30
2006	31.8
2007	32.9
2008	33.9
2009	35.2
2010	36.1
2011	37.2
2012	37.9
2013	38.9
2014	39.9
2015	40.9
2016	41.8
2017	43.1
2018	44.3
2019	45.6
2020	46.6
2021	47.7
2022	48.9