| 年份 | 多哥 |
|---|---|
| 2023 | - |
| 2022 | 12.1012 |
| 2021 | 12.1069 |
| 2020 | 12.0533 |
| 2019 | 11.9744 |
| 2018 | 11.9096 |
| 2017 | 11.8623 |
| 2016 | 11.8335 |
| 2015 | 11.8255 |
| 2014 | 11.8253 |
| 2013 | 11.812 |
| 2012 | 11.7734 |
| 2011 | 11.7369 |
| 2010 | 11.7242 |
| 2009 | 11.7362 |
| 2008 | 11.7835 |
| 2007 | 11.8635 |
| 2006 | 11.963 |
| 2005 | 12.049 |
| 2004 | 12.1046 |
| 2003 | 12.1576 |
| 2002 | 12.2105 |
| 2001 | 12.2573 |
| 2000 | 12.3053 |
| 1999 | 12.3646 |
| 1998 | 12.4276 |
| 1997 | 12.4825 |
| 1996 | 12.5242 |
| 1995 | 12.556 |
| 1994 | 12.5865 |
| 1993 | 12.6191 |
| 1992 | 12.6483 |
| 1991 | 12.6695 |
| 1990 | 12.6788 |
| 1989 | 12.6725 |
| 1988 | 12.6482 |
| 1987 | 12.6088 |
| 1986 | 12.5571 |
| 1985 | 12.4997 |
| 1984 | 12.4441 |
| 1983 | 12.3862 |
| 1982 | 12.3283 |
| 1981 | 12.2781 |
| 1980 | 12.2335 |
| 1979 | 12.1895 |
| 1978 | 12.1528 |
| 1977 | 12.1186 |
| 1976 | 12.0742 |
| 1975 | 12.0256 |
| 1974 | 11.9806 |
| 1973 | 11.9379 |
| 1972 | 11.9043 |
| 1971 | 11.8868 |
| 1970 | 11.8796 |
| 1969 | 11.8809 |
| 1968 | 11.8918 |
| 1967 | 11.9075 |
| 1966 | 11.9244 |
| 1965 | 11.9413 |
| 1964 | 11.9372 |
| 1963 | 11.9307 |
| 1962 | 11.929 |
| 1961 | 11.9054 |
| 1960 | 11.8405 |