Year	% of urban population
1960	27.257331528187162
1961	26.678938323467634
1962	26.107097150681923
1963	25.573865974659522
1964	25.07905908994923
1965	24.62399083516073
1966	24.20787876735602
1967	23.83089749485175
1968	23.492686539529718
1969	23.187832503168618
1970	22.912385065195963
1971	22.65556185811855
1972	22.395160259596405
1973	22.155371759526403
1974	21.934300585245357
1975	21.72918361897981
1976	21.5405179282563
1977	21.369924501273623
1978	21.21686587413238
1979	21.078284400245675
1980	20.94762524267422
1981	20.791726175177875
1982	20.55870299401504
1983	20.328703375246352
1984	20.11016207164422
1985	19.911922560800562
1986	19.733708911883845
1987	19.572778149038957
1988	19.431525658170948
1989	19.31536220282349
1990	19.221450227101112
1991	19.12204243207176
1992	19.983699412475225
1993	21.5077596927544
1994	22.372436709670605
1995	22.276273424032222
1996	21.221546260774563
1997	20.3373179100883
1998	19.858657943026685
1999	19.534196348184537
2000	19.27061222462086
2001	19.06164300963849
2002	18.909698411432725
2003	18.841287230627167
2004	18.89235935222278
2005	18.982388345264432
2006	19.018454069611497
2007	19.12278964595735
2008	19.301309945059536
2009	19.493460186802945
2010	19.699468108083202
2011	19.921107752438598
2012	20.1569462346335
2013	20.336725986598942
2014	20.464366337296617
2015	20.593505436596896
2016	20.70261986161617
2017	20.796601226390408
2018	20.883849713970807
2019	20.97340621804588
2020	21.091325107596255
2021	21.257416507078773
2022	21.37480128715046
2023	21.408670428193236