| 年份 | 多哥 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.306542 |
| 2020 | 0.313885 |
| 2019 | 0.321481 |
| 2018 | 0.329328 |
| 2017 | 0.337459 |
| 2016 | 0.345892 |
| 2015 | 0.354599 |
| 2014 | 0.363592 |
| 2013 | 0.372912 |
| 2012 | 0.382581 |
| 2011 | 0.364516 |
| 2010 | 0.374324 |
| 2009 | 0.382895 |
| 2008 | 0.390519 |
| 2007 | 0.398509 |
| 2006 | 0.406861 |
| 2005 | 0.414945 |
| 2004 | 0.422266 |
| 2003 | 0.42981 |
| 2002 | 0.437373 |
| 2001 | 0.445055 |
| 2000 | 0.453272 |
| 1999 | 0.462208 |
| 1998 | 0.471629 |
| 1997 | 0.481214 |
| 1996 | 0.492591 |
| 1995 | 0.507061 |
| 1994 | 0.525337 |
| 1993 | 0.522265 |
| 1992 | 0.513855 |
| 1991 | 0.523781 |
| 1990 | 0.534063 |
| 1989 | 0.544683 |
| 1988 | 0.561118 |
| 1987 | 0.569828 |
| 1986 | 0.581502 |
| 1985 | 0.599429 |
| 1984 | 0.618765 |
| 1983 | 0.623674 |
| 1982 | 0.644981 |
| 1981 | 0.66647 |
| 1980 | 0.687077 |
| 1979 | 0.706204 |
| 1978 | 0.705428 |
| 1977 | 0.684248 |
| 1976 | 0.700479 |
| 1975 | 0.717214 |
| 1974 | 0.734593 |
| 1973 | 0.752852 |
| 1972 | 0.772299 |
| 1971 | 0.793927 |
| 1970 | 0.819156 |
| 1969 | 0.848862 |
| 1968 | 0.882887 |
| 1967 | 0.919698 |
| 1966 | 0.956197 |
| 1965 | 0.988796 |
| 1964 | 1.01543 |
| 1963 | 1.03645 |
| 1962 | 1.05458 |
| 1961 | 1.0722 |
| 1960 | - |