Annual % of urban population
1960 32.7496053117757
1961 34.25356906495225
1962 35.47410111050711
1963 36.75359405567421
1964 38.10539596112186
1965 37.901763765978366
1966 37.72156940848437
1967 37.564997330908085
1968 38.10641053840702
1969 38.59447656329551
1970 40.05839843852203
1971 42.399276213209106
1972 44.98363360566304
1973 47.80188497630468
1974 50.87996424079883
1975 54.232679866967906
1976 57.889583245228515
1977 61.86045387534137
1978 60.149566946940816
1979 58.58231412138435
1980 57.15276201078584
1981 55.848268781016486
1982 55.52976044539235
1983 55.23800284435124
1984 54.97565901402308
1985 54.74364875332578
1986 54.54550317094957
1987 54.378676095603986
1988 54.13163090267663
1989 53.935848818003905
1990 53.80266148787324
1991 53.73006605654642
1992 53.71683211147339
1993 53.75428815363805
1994 53.06392316750947
1995 52.36315754979475
1996 51.71354523272325
1997 51.096368266266566
1998 50.503970498453384
1999 49.931118887252715
2000 49.36598551108579
2001 48.79848377234672
2002 48.234804237063365
2003 47.67072937226993
2004 47.213612406418584
2005 46.80978110360508
2006 46.37125804129218
2007 45.899637235593445
2008 45.404952860767935
2009 44.878474508583984
2010 44.31416840728662
2011 43.723414642777335
2012 43.13827644479582
2013 42.59166996400274
2014 42.13552687752905
2015 41.80495656197045
2016 41.607763475745635
2017 41.526709860640096
2018 41.52570621454507
2019 40.93361249427386
2020 40.38897563455463
2021 39.9203765392326
2022 39.52913105978266
2023 39.21461039810061