| 年份 | 加纳 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 66.5863 |
| 2020 | 67.4738 |
| 2019 | 68.4216 |
| 2018 | 67.052 |
| 2017 | 66.9114 |
| 2016 | 66.9405 |
| 2015 | 65.368 |
| 2014 | 65.3948 |
| 2013 | 63.9156 |
| 2012 | 63.8826 |
| 2011 | 62.6428 |
| 2010 | 61.3976 |
| 2009 | 61.5192 |
| 2008 | 60.3707 |
| 2007 | 60.3185 |
| 2006 | 59.6103 |
| 2005 | 59.5072 |
| 2004 | 58.4903 |
| 2003 | 58.5678 |
| 2002 | 57.6555 |
| 2001 | 56.6369 |
| 2000 | 57.0325 |
| 1999 | 57.1377 |
| 1998 | 56.4944 |
| 1997 | 56.0055 |
| 1996 | 55.1634 |
| 1995 | 54.6357 |
| 1994 | 53.9207 |
| 1993 | 54.3647 |
| 1992 | 54.8484 |
| 1991 | 54.7322 |
| 1990 | 54.4591 |
| 1989 | 54.3091 |
| 1988 | 53.5519 |
| 1987 | 52.6125 |
| 1986 | 51.877 |
| 1985 | 50.8863 |
| 1984 | 50.2559 |
| 1983 | 49.6417 |
| 1982 | 49.3038 |
| 1981 | 49.5185 |
| 1980 | 49.0734 |
| 1979 | 49.1833 |
| 1978 | 48.4856 |
| 1977 | 47.7494 |
| 1976 | 47.6729 |
| 1975 | 47.0141 |
| 1974 | 46.4583 |
| 1973 | 45.9743 |
| 1972 | 45.4719 |
| 1971 | 45.3243 |
| 1970 | 45.403 |
| 1969 | 44.751 |
| 1968 | 44.774 |
| 1967 | 45.29 |
| 1966 | 45.2443 |
| 1965 | 45.4308 |
| 1964 | 45.486 |
| 1963 | 44.8953 |
| 1962 | 44.6671 |
| 1961 | 44.6271 |
| 1960 | 44.5346 |