| 年份 | 加纳 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 216.842 |
| 2020 | 210.16 |
| 2019 | 204.479 |
| 2018 | 214.586 |
| 2017 | 214.755 |
| 2016 | 213.34 |
| 2015 | 225.065 |
| 2014 | 223.454 |
| 2013 | 234.312 |
| 2012 | 233.063 |
| 2011 | 241.826 |
| 2010 | 250.625 |
| 2009 | 247.989 |
| 2008 | 256.2 |
| 2007 | 255.166 |
| 2006 | 259.963 |
| 2005 | 259.556 |
| 2004 | 267.044 |
| 2003 | 264.753 |
| 2002 | 270.886 |
| 2001 | 277.702 |
| 2000 | 272.152 |
| 1999 | 269.046 |
| 1998 | 272.886 |
| 1997 | 275.582 |
| 1996 | 281.915 |
| 1995 | 285.539 |
| 1994 | 290.777 |
| 1993 | 286.317 |
| 1992 | 280.572 |
| 1991 | 279.757 |
| 1990 | 279.931 |
| 1989 | 278.439 |
| 1988 | 282.215 |
| 1987 | 287.65 |
| 1986 | 291.521 |
| 1985 | 297.949 |
| 1984 | 301.612 |
| 1983 | 305.652 |
| 1982 | 307.565 |
| 1981 | 304.822 |
| 1980 | 308.177 |
| 1979 | 305.903 |
| 1978 | 310.975 |
| 1977 | 315.864 |
| 1976 | 314.006 |
| 1975 | 317.636 |
| 1974 | 320.4 |
| 1973 | 323.173 |
| 1972 | 326.627 |
| 1971 | 326.882 |
| 1970 | 325.617 |
| 1969 | 331.685 |
| 1968 | 331.546 |
| 1967 | 326.798 |
| 1966 | 327.486 |
| 1965 | 325.691 |
| 1964 | 324.951 |
| 1963 | 330.149 |
| 1962 | 331.852 |
| 1961 | 331.396 |
| 1960 | 331.159 |