Year	% of urban population
1999	99.9206237792969
2000	99.7
2001	99.8
2002	99.7
2003	99.9
2004	99.5
2005	99.7
2006	99.4
2007	99.3
2008	99.3
2009	99.4
2010	99.4
2011	99.4
2012	99.8
2013	99.4
2014	99.4
2015	98.5
2016	99.3
2017	99.2
2018	99.2
2019	99.1
2020	99
2021	98.9
2022	99