Year	% of urban population
2000	67.94899879986589
2002	67.62898857053193
2004	65.98405517325192
2006	64.31289886999863
2008	62.5773357717159
2010	60.81118625453612
2012	58.96575947107044
2014	57.15342044754467
2016	55.35657482802101
2018	53.68250607638365
2020	52.67888373496183