| 年份 | 多哥 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 8.168 |
| 2020 | 8.417 |
| 2019 | 8.465 |
| 2018 | 8.766 |
| 2017 | 8.803 |
| 2016 | 9.092 |
| 2015 | 9.165 |
| 2014 | 9.438 |
| 2013 | 9.537 |
| 2012 | 9.866 |
| 2011 | 9.98 |
| 2010 | 10.326 |
| 2009 | 10.488 |
| 2008 | 10.663 |
| 2007 | 10.775 |
| 2006 | 10.919 |
| 2005 | 11.071 |
| 2004 | 11.304 |
| 2003 | 11.316 |
| 2002 | 11.526 |
| 2001 | 11.8 |
| 2000 | 11.898 |
| 1999 | 12.044 |
| 1998 | 12.258 |
| 1997 | 12.306 |
| 1996 | 12.428 |
| 1995 | 12.537 |
| 1994 | 12.615 |
| 1993 | 12.603 |
| 1992 | 12.617 |
| 1991 | 12.698 |
| 1990 | 12.707 |
| 1989 | 12.761 |
| 1988 | 12.854 |
| 1987 | 13.076 |
| 1986 | 13.319 |
| 1985 | 13.546 |
| 1984 | 13.818 |
| 1983 | 14.158 |
| 1982 | 14.468 |
| 1981 | 14.85 |
| 1980 | 15.259 |
| 1979 | 15.635 |
| 1978 | 16.059 |
| 1977 | 16.443 |
| 1976 | 16.795 |
| 1975 | 17.24 |
| 1974 | 17.711 |
| 1973 | 18.11 |
| 1972 | 18.517 |
| 1971 | 18.923 |
| 1970 | 19.311 |
| 1969 | 19.695 |
| 1968 | 20.028 |
| 1967 | 20.436 |
| 1966 | 20.831 |
| 1965 | 21.185 |
| 1964 | 21.441 |
| 1963 | 21.745 |
| 1962 | 21.951 |
| 1961 | 22.209 |
| 1960 | 22.426 |