| 年份 | 多哥 |
|---|---|
| 2023 | - |
| 2022 | 0.466793 |
| 2021 | 0.455978 |
| 2020 | 0.446305 |
| 2019 | 0.438205 |
| 2018 | 0.431205 |
| 2017 | 0.425346 |
| 2016 | 0.42054 |
| 2015 | 0.416615 |
| 2014 | 0.413221 |
| 2013 | 0.410326 |
| 2012 | 0.40791 |
| 2011 | 0.406083 |
| 2010 | 0.405036 |
| 2009 | 0.404743 |
| 2008 | 0.404372 |
| 2007 | 0.403893 |
| 2006 | 0.403592 |
| 2005 | 0.403609 |
| 2004 | 0.403988 |
| 2003 | 0.404385 |
| 2002 | 0.404864 |
| 2001 | 0.405775 |
| 2000 | 0.407174 |
| 1999 | 0.408825 |
| 1998 | 0.410973 |
| 1997 | 0.41357 |
| 1996 | 0.416003 |
| 1995 | 0.4181 |
| 1994 | 0.419926 |
| 1993 | 0.421103 |
| 1992 | 0.42122 |
| 1991 | 0.420738 |
| 1990 | 0.419718 |
| 1989 | 0.418064 |
| 1988 | 0.415776 |
| 1987 | 0.413139 |
| 1986 | 0.410341 |
| 1985 | 0.407556 |
| 1984 | 0.405 |
| 1983 | 0.40247 |
| 1982 | 0.400057 |
| 1981 | 0.398096 |
| 1980 | 0.396584 |
| 1979 | 0.395476 |
| 1978 | 0.395376 |
| 1977 | 0.396463 |
| 1976 | 0.398337 |
| 1975 | 0.400987 |
| 1974 | 0.404698 |
| 1973 | 0.409252 |
| 1972 | 0.414808 |
| 1971 | 0.422191 |
| 1970 | 0.432203 |
| 1969 | 0.44493 |
| 1968 | 0.461034 |
| 1967 | 0.480759 |
| 1966 | 0.501748 |
| 1965 | 0.521705 |
| 1964 | 0.54032 |
| 1963 | 0.556792 |
| 1962 | 0.570354 |
| 1961 | 0.582895 |
| 1960 | 0.595904 |