| 年份 | 多哥 |
|---|---|
| 2023 | - |
| 2022 | 8.92298 |
| 2021 | 8.864 |
| 2020 | 8.82047 |
| 2019 | 8.797 |
| 2018 | 8.79606 |
| 2017 | 8.81992 |
| 2016 | 8.86019 |
| 2015 | 8.90299 |
| 2014 | 8.94242 |
| 2013 | 8.98267 |
| 2012 | 9.02781 |
| 2011 | 9.07215 |
| 2010 | 9.11551 |
| 2009 | 9.16042 |
| 2008 | 9.18847 |
| 2007 | 9.20495 |
| 2006 | 9.21249 |
| 2005 | 9.22665 |
| 2004 | 9.25994 |
| 2003 | 9.29229 |
| 2002 | 9.32878 |
| 2001 | 9.35629 |
| 2000 | 9.35881 |
| 1999 | 9.32978 |
| 1998 | 9.27099 |
| 1997 | 9.19148 |
| 1996 | 9.11427 |
| 1995 | 9.04893 |
| 1994 | 8.98756 |
| 1993 | 8.92222 |
| 1992 | 8.86031 |
| 1991 | 8.80696 |
| 1990 | 8.75915 |
| 1989 | 8.71295 |
| 1988 | 8.6731 |
| 1987 | 8.63638 |
| 1986 | 8.59348 |
| 1985 | 8.54923 |
| 1984 | 8.51054 |
| 1983 | 8.47626 |
| 1982 | 8.45075 |
| 1981 | 8.44011 |
| 1980 | 8.44029 |
| 1979 | 8.4497 |
| 1978 | 8.4702 |
| 1977 | 8.49759 |
| 1976 | 8.52759 |
| 1975 | 8.55828 |
| 1974 | 8.57512 |
| 1973 | 8.59084 |
| 1972 | 8.6102 |
| 1971 | 8.61486 |
| 1970 | 8.59098 |
| 1969 | 8.54803 |
| 1968 | 8.48471 |
| 1967 | 8.39794 |
| 1966 | 8.31385 |
| 1965 | 8.25565 |
| 1964 | 8.23244 |
| 1963 | 8.23051 |
| 1962 | 8.24838 |
| 1961 | 8.27404 |
| 1960 | 8.29734 |