Year % of urban population 1960 36.875812732899426 1961 37.16283478924808 1962 37.179134079343335 1963 37.22346257903724 1964 37.28952195009055 1965 37.37173266654339 1966 37.48398830771021 1967 37.62354007517706 1968 37.79058418937681 1969 37.97887084296751 1970 38.28048265936602 1971 38.62605362901814 1972 38.90918943727068 1973 38.88730885846072 1974 38.899387563561625 1975 38.93917895562488 1976 39.00808183860073 1977 39.07405869644155 1978 39.13420463839954 1979 39.20860998317761 1980 39.28764488232795 1981 39.37945838102914 1982 39.212902075206806 1983 39.04160641024795 1984 38.88575673780322 1985 38.74856068975708 1986 38.6352820722541 1987 38.54358363452711 1988 38.45801497026991 1989 38.37830331362759 1990 38.31410473965414 1991 38.28981593189991 1992 38.302210512947575 1993 38.32745623730139 1994 38.12741774443715 1995 37.94493743503503 1996 37.79306726269633 1997 37.656634365335954 1998 37.54446392550452 1999 37.47380851285219 2000 37.462496022509704 2001 37.5192005205144 2002 37.64314124319534 2003 37.81735533217026 2004 38.02562406432196 2005 38.26348175806651 2006 38.53612748958868 2007 38.83661914180526 2008 39.19163051496096 2009 39.5675814983949 2010 39.9270112723444 2011 40.25515227068297 2012 40.55781479647531 2013 40.84171290531125 2014 41.09813616232705 2015 41.30326424493605 2016 41.43342974574282 2017 41.50206254866921 2018 41.414780992578976 2019 41.171626276413754 2020 41.10650055365677 2021 41.118762880599334 2022 41.211604585863675 2023 41.32650763487099