| 年份 | 加纳 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | - |
| 2015 | - |
| 2014 | 18.2652 |
| 2013 | 19.4198 |
| 2012 | 18.5205 |
| 2011 | 13.1263 |
| 2010 | 25.9484 |
| 2009 | 23.8735 |
| 2008 | 25.8532 |
| 2007 | 26.0176 |
| 2006 | 20.3018 |
| 2005 | 22.0727 |
| 2004 | 19.5374 |
| 2003 | - |
| 2002 | - |
| 2001 | 14.1951 |
| 2000 | - |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | 11.7263 |
| 1987 | 15.2789 |
| 1986 | 2.09448 |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | 2.16217 |
| 1981 | 1.82328 |
| 1980 | - |
| 1979 | 2.2725 |
| 1978 | - |
| 1977 | 15.2477 |
| 1976 | 16.0319 |
| 1975 | 19.9404 |
| 1974 | 19.7877 |
| 1973 | - |
| 1972 | 25.761 |
| 1971 | 27.003 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |