Year % of urban population 1960 38.916676000561324 1961 39.42903016715423 1962 39.827881368650495 1963 40.33447795395064 1964 40.865515953823554 1965 41.370331127016044 1966 41.783210577521665 1967 42.18047483238295 1968 42.66557911968328 1969 43.29058147514592 1970 43.99951122240443 1971 44.51833260516408 1972 44.66308912586759 1973 44.90008424307992 1974 45.18216703576306 1975 45.212611804803856 1976 44.97138073930696 1977 44.84854563119881 1978 44.73268343630881 1979 44.64419618043807 1980 44.67967974405368 1981 44.62849949718767 1982 44.297710531293156 1983 43.98499065934551 1984 43.712033474053875 1985 43.48990146271414 1986 43.294204350146295 1987 43.098154101406095 1988 42.89163539370714 1989 42.619144059681076 1990 42.123004810671 1991 41.611377741225105 1992 41.376181410641095 1993 41.21491415380003 1994 41.09112662625144 1995 40.98098031604033 1996 40.882872234801745 1997 40.763797085765944 1998 40.62007119423641 1999 40.54670170377093 2000 40.4634217455286 2001 40.242863993587804 2002 39.85893027211757 2003 39.53245497893524 2004 39.20732754785637 2005 38.8707714593947 2006 38.53739525789193 2007 38.22677716285357 2008 37.91701244119344 2009 37.614118461709936 2010 37.36651402708383 2011 37.225712934312085 2012 37.233177740414575 2013 37.312086019811744 2014 37.3718087395906 2015 37.43108861224738 2016 37.40164508888405 2017 37.293405207078756 2018 37.189450528107635 2019 37.056880863287375 2020 36.974806962347394 2021 37.27524067360949 2022 37.64019230055429 2023 37.738372449145615