Year % of urban population 1960 23.65314570997727 1961 23.904915865630958 1962 24.178751092379773 1963 24.418942482114403 1964 24.686963073295665 1965 24.978171997779842 1966 25.286207557613576 1967 25.593815379690792 1968 25.902539265665677 1969 26.185113848267306 1970 26.407207025891154 1971 26.521634495164218 1972 26.612066220890107 1973 26.69631210855189 1974 26.761922040515138 1975 26.81305133416965 1976 26.8410486038223 1977 26.885707959022938 1978 26.883786254871676 1979 26.841561991003065 1980 26.954388232932885 1981 27.072708232328207 1982 27.185441762980282 1983 27.354937175731855 1984 27.54547749871601 1985 27.58536715702751 1986 27.539041484340597 1987 27.49474583912503 1988 27.50648825483186 1989 27.53610547006684 1990 27.55324579342897 1991 27.69442529711883 1992 27.839811288653188 1993 27.897890097677084 1994 27.799104068330696 1995 27.73389235385587 1996 27.79926539983865 1997 27.913701549268723 1998 28.009468374085746 1999 28.070516649764528 2000 28.121058053596503 2001 28.164104244391496 2002 28.202018014094524 2003 28.21537319532258 2004 28.232488262610072 2005 28.232118034469497 2006 28.270872047236328 2007 28.0853223445177 2008 28.119402718692317 2009 28.160376336070723 2010 28.20488908556598 2011 28.254610520438465 2012 28.31112628773298 2013 28.370383878992367 2014 28.444372172127853 2015 28.40978954261533 2016 28.423420817356376 2017 28.471018771353997 2018 28.44893084252764 2019 28.405557711759915 2020 28.37388548967786 2021 28.37018858024626 2022 28.391643467837376 2023 28.419221283165694