| 年份 | 加纳 |
|---|---|
| 2023 | - |
| 2022 | 58.615 |
| 2021 | 57.985 |
| 2020 | 57.349 |
| 2019 | 56.707 |
| 2018 | 56.06 |
| 2017 | 55.407 |
| 2016 | 54.749 |
| 2015 | 54.086 |
| 2014 | 53.419 |
| 2013 | 52.748 |
| 2012 | 52.073 |
| 2011 | 51.394 |
| 2010 | 50.713 |
| 2009 | 50.031 |
| 2008 | 49.351 |
| 2007 | 48.669 |
| 2006 | 47.988 |
| 2005 | 47.308 |
| 2004 | 46.63 |
| 2003 | 45.951 |
| 2002 | 45.275 |
| 2001 | 44.601 |
| 2000 | 43.929 |
| 1999 | 43.184 |
| 1998 | 42.418 |
| 1997 | 41.654 |
| 1996 | 40.896 |
| 1995 | 40.14 |
| 1994 | 39.39 |
| 1993 | 38.644 |
| 1992 | 37.905 |
| 1991 | 37.17 |
| 1990 | 36.441 |
| 1989 | 35.719 |
| 1988 | 35.004 |
| 1987 | 34.293 |
| 1986 | 33.591 |
| 1985 | 32.896 |
| 1984 | 32.209 |
| 1983 | 31.842 |
| 1982 | 31.614 |
| 1981 | 31.388 |
| 1980 | 31.163 |
| 1979 | 30.938 |
| 1978 | 30.714 |
| 1977 | 30.492 |
| 1976 | 30.27 |
| 1975 | 30.049 |
| 1974 | 29.829 |
| 1973 | 29.61 |
| 1972 | 29.392 |
| 1971 | 29.174 |
| 1970 | 28.958 |
| 1969 | 28.473 |
| 1968 | 27.86 |
| 1967 | 27.254 |
| 1966 | 26.656 |
| 1965 | 26.067 |
| 1964 | 25.488 |
| 1963 | 24.915 |
| 1962 | 24.352 |
| 1961 | 23.797 |
| 1960 | 23.252 |