Year	% of urban population
1991	17.5
1992	18.3537273406982
1993	20.9881744384766
1994	23.616304397583
1995	26.234956741333
1996	28.840970993042
1997	31.431188583374
1998	34.0024490356445
1999	36.5532760620117
2000	39.2
2001	37
2002	44.2
2003	46.7
2004	49.2
2005	51.7
2006	54.3
2007	56.9
2008	60.1
2009	60.8
2010	68.2
2011	69.1
2012	72.6
2013	74.8
2014	76.8
2015	79.6
2016	80.9
2017	84
2018	85.5
2019	88
2020	90.6
2021	93.1
2022	95.5