| 年份 | 多哥  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 2.67439 | 
| 2021 | 2.63914 | 
| 2020 | 2.60443 | 
| 2019 | 2.5724 | 
| 2018 | 2.54245 | 
| 2017 | 2.51592 | 
| 2016 | 2.49457 | 
| 2015 | 2.47704 | 
| 2014 | 2.46265 | 
| 2013 | 2.45196 | 
| 2012 | 2.44407 | 
| 2011 | 2.43827 | 
| 2010 | 2.43475 | 
| 2009 | 2.42845 | 
| 2008 | 2.42336 | 
| 2007 | 2.4208 | 
| 2006 | 2.41547 | 
| 2005 | 2.40156 | 
| 2004 | 2.38096 | 
| 2003 | 2.3556 | 
| 2002 | 2.32382 | 
| 2001 | 2.29346 | 
| 2000 | 2.27191 | 
| 1999 | 2.26202 | 
| 1998 | 2.25919 | 
| 1997 | 2.26247 | 
| 1996 | 2.26799 | 
| 1995 | 2.27321 | 
| 1994 | 2.27868 | 
| 1993 | 2.28389 | 
| 1992 | 2.28791 | 
| 1991 | 2.29318 | 
| 1990 | 2.30137 | 
| 1989 | 2.31113 | 
| 1988 | 2.32082 | 
| 1987 | 2.33101 | 
| 1986 | 2.34222 | 
| 1985 | 2.35452 | 
| 1984 | 2.36778 | 
| 1983 | 2.38185 | 
| 1982 | 2.39679 | 
| 1981 | 2.41276 | 
| 1980 | 2.42974 | 
| 1979 | 2.44768 | 
| 1978 | 2.46616 | 
| 1977 | 2.48536 | 
| 1976 | 2.50657 | 
| 1975 | 2.53049 | 
| 1974 | 2.55701 | 
| 1973 | 2.5868 | 
| 1972 | 2.61787 | 
| 1971 | 2.64449 | 
| 1970 | 2.66213 | 
| 1969 | 2.67097 | 
| 1968 | 2.67068 | 
| 1967 | 2.66177 | 
| 1966 | 2.65033 | 
| 1965 | 2.64095 | 
| 1964 | 2.63275 | 
| 1963 | 2.62497 | 
| 1962 | 2.61885 | 
| 1961 | 2.61456 | 
| 1960 | 2.61294 |