| 年份 | 多哥 |
|---|---|
| 2023 | - |
| 2022 | 0.543407 |
| 2021 | 0.529358 |
| 2020 | 0.517417 |
| 2019 | 0.508744 |
| 2018 | 0.502099 |
| 2017 | 0.497576 |
| 2016 | 0.494575 |
| 2015 | 0.492483 |
| 2014 | 0.490828 |
| 2013 | 0.489362 |
| 2012 | 0.488194 |
| 2011 | 0.487972 |
| 2010 | 0.489168 |
| 2009 | 0.491416 |
| 2008 | 0.494046 |
| 2007 | 0.496916 |
| 2006 | 0.500094 |
| 2005 | 0.5034 |
| 2004 | 0.50663 |
| 2003 | 0.509916 |
| 2002 | 0.513145 |
| 2001 | 0.516961 |
| 2000 | 0.521069 |
| 1999 | 0.525388 |
| 1998 | 0.529984 |
| 1997 | 0.534337 |
| 1996 | 0.538366 |
| 1995 | 0.542471 |
| 1994 | 0.546902 |
| 1993 | 0.551979 |
| 1992 | 0.556714 |
| 1991 | 0.559931 |
| 1990 | 0.560646 |
| 1989 | 0.558616 |
| 1988 | 0.553621 |
| 1987 | 0.546286 |
| 1986 | 0.538253 |
| 1985 | 0.530615 |
| 1984 | 0.523442 |
| 1983 | 0.516841 |
| 1982 | 0.510964 |
| 1981 | 0.505841 |
| 1980 | 0.5017 |
| 1979 | 0.498696 |
| 1978 | 0.497067 |
| 1977 | 0.496477 |
| 1976 | 0.496711 |
| 1975 | 0.497868 |
| 1974 | 0.500304 |
| 1973 | 0.504185 |
| 1972 | 0.509053 |
| 1971 | 0.514639 |
| 1970 | 0.520795 |
| 1969 | 0.527476 |
| 1968 | 0.534679 |
| 1967 | 0.542031 |
| 1966 | 0.549709 |
| 1965 | 0.557746 |
| 1964 | 0.565425 |
| 1963 | 0.572325 |
| 1962 | 0.578268 |
| 1961 | 0.58365 |
| 1960 | 0.589745 |