Year % of urban population 1960 6.351750605391931 1961 6.120042887415206 1962 5.790299282716897 1963 5.390289709599756 1964 5.026150271510385 1965 4.969627020934993 1966 4.848415799657085 1967 4.69619830791987 1968 4.546833131542908 1969 4.396685573891645 1970 4.250722380816032 1971 4.105680571207546 1972 3.97716794840737 1973 3.835424235959839 1974 3.683563776140158 1975 3.548467937802006 1976 3.4353097926658007 1977 3.3320663734521485 1978 3.2479037023687534 1979 3.181995447319604 1980 3.120809120959552 1981 3.061306632869381 1982 2.998156617418268 1983 2.979700292290899 1984 2.9660909952251298 1985 2.9516807382437915 1986 2.934588424004967 1987 2.9148684721864653 1988 2.8959206309588583 1989 2.8800194690695986 1990 2.8670212322585193 1991 2.879533638441673 1992 2.897506507488063 1993 2.918791212164222 1994 2.9420748926311435 1995 2.968101743825717 1996 2.996771240946234 1997 3.0276509597640473 1998 3.062128248697928 1999 3.1012748705852964 2000 3.1449377100041205 2001 3.143400642623146 2002 3.1214334655098224 2003 3.103329241392281 2004 3.0886593093224985 2005 3.0766194295932237 2006 3.0711476947834804 2007 3.0707012566357936 2008 3.0727769650198087 2009 3.077506543979146 2010 3.0849430897022185 2011 3.0833372004016852 2012 3.074972901360782 2013 3.0689145170528445 2014 3.065895820059274 2015 3.066270203936344 2016 3.0688278043094437 2017 3.072251012100503 2018 3.0830745824944845 2019 3.0998392776730457 2020 3.1216140956150014 2021 3.1482473313858046 2022 3.177093170565607 2023 3.206823362242582