Year	% of urban population
2000	3.87970898940489
2001	3.72160744413696
2002	3.56350589886904
2003	3.40540435360106
2004	3.24730280833313
2005	3.08920126306515
2006	2.93109971779722
2007	2.7729981725293
2008	2.61489662726132
2009	2.45679508199339
2010	2.29869353672541
2011	2.14059199145748
2012	1.98249044618956
2013	1.82438890092158
2014	1.66628735565365
2015	1.50818581038567
2016	1.35008426511774
2017	1.35008426511774
2018	1.35008426511774
2019	1.35008426511774
2020	1.35008426511774