| 年份 | 多哥 |
|---|---|
| 2023 | - |
| 2022 | 5.02411 |
| 2021 | 5.01014 |
| 2020 | 4.99081 |
| 2019 | 4.96498 |
| 2018 | 4.93159 |
| 2017 | 4.89175 |
| 2016 | 4.84743 |
| 2015 | 4.80121 |
| 2014 | 4.75574 |
| 2013 | 4.71002 |
| 2012 | 4.66519 |
| 2011 | 4.62482 |
| 2010 | 4.58875 |
| 2009 | 4.55373 |
| 2008 | 4.51946 |
| 2007 | 4.48559 |
| 2006 | 4.44704 |
| 2005 | 4.4075 |
| 2004 | 4.37219 |
| 2003 | 4.33877 |
| 2002 | 4.31051 |
| 2001 | 4.28895 |
| 2000 | 4.27084 |
| 1999 | 4.2553 |
| 1998 | 4.24362 |
| 1997 | 4.23455 |
| 1996 | 4.22893 |
| 1995 | 4.2274 |
| 1994 | 4.22046 |
| 1993 | 4.21423 |
| 1992 | 4.21216 |
| 1991 | 4.20529 |
| 1990 | 4.18631 |
| 1989 | 4.15949 |
| 1988 | 4.12461 |
| 1987 | 4.08012 |
| 1986 | 4.03857 |
| 1985 | 4.01135 |
| 1984 | 4.003 |
| 1983 | 4.00656 |
| 1982 | 4.02169 |
| 1981 | 4.04316 |
| 1980 | 4.06569 |
| 1979 | 4.0879 |
| 1978 | 4.10904 |
| 1977 | 4.12874 |
| 1976 | 4.15058 |
| 1975 | 4.17657 |
| 1974 | 4.20442 |
| 1973 | 4.23147 |
| 1972 | 4.25781 |
| 1971 | 4.28438 |
| 1970 | 4.31146 |
| 1969 | 4.33862 |
| 1968 | 4.3654 |
| 1967 | 4.39199 |
| 1966 | 4.41864 |
| 1965 | 4.44522 |
| 1964 | 4.47174 |
| 1963 | 4.49719 |
| 1962 | 4.52183 |
| 1961 | 4.54823 |
| 1960 | 4.57814 |