| 年份 | 加纳 |
|---|---|
| 2023 | - |
| 2022 | 36.9374 |
| 2021 | 37.2549 |
| 2020 | 37.5816 |
| 2019 | 37.8868 |
| 2018 | 38.1508 |
| 2017 | 38.425 |
| 2016 | 38.6809 |
| 2015 | 38.8585 |
| 2014 | 38.9773 |
| 2013 | 39.0534 |
| 2012 | 39.0919 |
| 2011 | 39.1217 |
| 2010 | 39.1737 |
| 2009 | 39.2824 |
| 2008 | 39.4635 |
| 2007 | 39.7004 |
| 2006 | 39.9681 |
| 2005 | 40.2446 |
| 2004 | 40.5597 |
| 2003 | 40.9328 |
| 2002 | 41.3516 |
| 2001 | 41.8155 |
| 2000 | 42.2795 |
| 1999 | 42.7495 |
| 1998 | 43.3139 |
| 1997 | 43.9392 |
| 1996 | 44.5152 |
| 1995 | 45.0414 |
| 1994 | 45.5354 |
| 1993 | 45.9758 |
| 1992 | 46.3582 |
| 1991 | 46.6168 |
| 1990 | 46.7711 |
| 1989 | 46.8936 |
| 1988 | 46.9336 |
| 1987 | 46.8485 |
| 1986 | 46.622 |
| 1985 | 46.3125 |
| 1984 | 45.9764 |
| 1983 | 45.7516 |
| 1982 | 45.6879 |
| 1981 | 45.6539 |
| 1980 | 45.6287 |
| 1979 | 45.7171 |
| 1978 | 45.9428 |
| 1977 | 46.2163 |
| 1976 | 46.5148 |
| 1975 | 46.7989 |
| 1974 | 47.0285 |
| 1973 | 47.1987 |
| 1972 | 47.2951 |
| 1971 | 47.306 |
| 1970 | 47.2564 |
| 1969 | 47.1848 |
| 1968 | 47.1023 |
| 1967 | 46.9967 |
| 1966 | 46.8536 |
| 1965 | 46.6651 |
| 1964 | 46.4616 |
| 1963 | 46.2208 |
| 1962 | 45.8807 |
| 1961 | 45.4739 |
| 1960 | 44.9868 |