| 年份 | 加纳 |
|---|---|
| 2023 | - |
| 2022 | 2031.43 |
| 2021 | 2009.36 |
| 2020 | 1951.06 |
| 2019 | 1981.61 |
| 2018 | 1899.81 |
| 2017 | 1827.27 |
| 2016 | 1728.1 |
| 2015 | 1711.27 |
| 2014 | 1715.82 |
| 2013 | 1708.83 |
| 2012 | 1631.92 |
| 2011 | 1530.36 |
| 2010 | 1374.98 |
| 2009 | 1306.19 |
| 2008 | 1277.82 |
| 2007 | 1201.21 |
| 2006 | 1181.56 |
| 2005 | 1140.19 |
| 2004 | 1105.69 |
| 2003 | 1075.37 |
| 2002 | 1050.34 |
| 2001 | 1033.12 |
| 2000 | 1020.16 |
| 1999 | 1008.83 |
| 1998 | 990.175 |
| 1997 | 968.846 |
| 1996 | 951.923 |
| 1995 | 931.18 |
| 1994 | 915.289 |
| 1993 | 907.196 |
| 1992 | 886.653 |
| 1991 | 874.986 |
| 1990 | 852.422 |
| 1989 | 846.583 |
| 1988 | 826.518 |
| 1987 | 802.212 |
| 1986 | 784.086 |
| 1985 | 762.819 |
| 1984 | 742.669 |
| 1983 | 702.424 |
| 1982 | 759.357 |
| 1981 | 840.695 |
| 1980 | 896.745 |
| 1979 | 919.629 |
| 1978 | 973.137 |
| 1977 | 925.087 |
| 1976 | 931.758 |
| 1975 | 994.155 |
| 1974 | 1168.58 |
| 1973 | 1125.62 |
| 1972 | 1125.74 |
| 1971 | 1187.04 |
| 1970 | 1159.64 |
| 1969 | 1085.29 |
| 1968 | 1049.55 |
| 1967 | 1071.41 |
| 1966 | 1064.9 |
| 1965 | 1139.54 |
| 1964 | 1151.74 |
| 1963 | 1154.33 |
| 1962 | 1132.5 |
| 1961 | 1114.15 |
| 1960 | 1107.99 |