Year	% of urban population
1992	19.8
1993	19.0226917266846
1994	20.176736831665
1995	21.3213043212891
1996	22.4532318115234
1997	23.5693645477295
1998	24.6665420532227
1999	25.7432842254639
2000	28.7
2001	27.8
2002	28.9
2003	37.1
2004	30.2
2005	32.1
2006	23.6
2007	34.3
2008	35.5
2009	36.7
2010	34.7
2011	32.6
2012	37.1
2013	36.6
2014	46.1
2015	48.7
2016	42
2017	57.5
2018	49
2019	45.5
2020	49.6
2021	54.2
2022	54