Year	% of urban population
1960	21.974357587598618
1961	21.887839115028726
1962	21.88904962321066
1963	21.892096990929595
1964	21.895632547702128
1965	21.89694479917782
1966	21.992295548509556
1967	22.184282002305412
1968	22.370622210586223
1969	23.71515039160976
1970	25.137302976041298
1971	26.642388627945955
1972	28.22826464181033
1973	29.871841779479645
1974	31.597145165582507
1975	33.41593910984604
1976	35.34755249258738
1977	36.22648580348981
1978	36.1347355659753
1979	36.023601298394546
1980	35.888586884735844
1981	35.74490687089569
1982	35.61035422525199
1983	35.47902790485341
1984	35.37810135745836
1985	35.332766434307814
1986	35.353300254964395
1987	35.43583573949311
1988	35.59176021649846
1989	35.705156217493055
1990	35.777809840956515
1991	35.834878455990996
1992	35.881040297887736
1993	35.909740042539504
1994	35.922411845645165
1995	35.940909184268364
1996	35.97489591577965
1997	35.9699062729835
1998	35.907297189453836
1999	35.89154411764706
2000	35.83080296922552
2001	35.735839432161015
2002	35.6108021927744
2003	35.47026241054427
2004	35.318915240716606
2005	35.162157141386544
2006	35.015418474133334
2007	34.88156038738391
2008	34.76433678564273
2009	34.49171575178853
2010	33.7285679787491
2011	33.002567403229364
2012	32.41140749356173
2013	31.842601454479407
2014	31.221192948610888
2015	30.63422227799611
2016	30.059251574517365
2017	29.500653764762024
2018	28.978342891719432
2019	28.509222986026543
2020	28.088977842027006
2021	27.72424308656557
2022	27.439941888878355
2023	27.22686768423383