Year	% of urban population
2000	64.3816349034269
2001	64.8060317303881
2002	65.2304285573493
2003	65.6548253843105
2004	66.0792222112717
2005	66.5036190382329
2006	66.9280158651941
2007	67.3524126921553
2008	67.7768095191165
2009	68.2012063460777
2010	68.625603173039
2011	69.0500000000001
2012	69.4743968269613
2013	69.8987936539226
2014	69.8987936539226
2015	69.8987936539226
2016	69.8987936539226
2017	69.8987936539226