Year	% of urban population
2000	16.2531797321998
2001	16.2531797321998
2002	16.699812996618
2003	17.1464462610363
2004	17.7969851550819
2005	18.4578771015154
2006	19.1291221003363
2007	19.8107201515449
2008	20.5026712551414
2009	21.2049754111253
2010	21.9176326194971
2011	22.6406428802564
2012	23.3740061934034
2013	24.1177225589383
2014	24.8717919768606
2015	25.6362144471708
2016	26.4109899698684
2017	27.1961185449539
2018	27.1961185449539
2019	27.1961185449539
2020	27.1961185449539
2021	27.1961185449539