Year	% of urban population
1998	85.2186279296875
1999	85.5477828979492
2000	85.8871536254883
2001	86.2540435791016
2002	86.6591339111328
2003	87.0867080688477
2004	87.5144424438477
2005	87.9199981689453
2006	88.2810516357422
2007	88.5839309692383
2008	88.8495788574219
2009	89.1075820922852
2010	89.3875350952148
2011	89.7190475463867
2012	90.1240615844727
2013	90.593994140625
2014	91.1126174926758
2015	91.6636962890625
2016	92.2310028076172
2017	92.8010101318359