| 年份 | 冈比亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | 4.82866 |
| 2015 | 5.02861 |
| 2014 | 3.60282 |
| 2013 | 3.33084 |
| 2012 | 2.53949 |
| 2011 | 2.87389 |
| 2010 | 3.06964 |
| 2009 | - |
| 2008 | 5.31793 |
| 2007 | 5.53626 |
| 2006 | 5.28943 |
| 2005 | 6.66055 |
| 2004 | 5.27202 |
| 2003 | 5.79395 |
| 2002 | 8.74926 |
| 2001 | 8.73978 |
| 2000 | 8.45341 |
| 1999 | 9.08998 |
| 1998 | - |
| 1997 | 13.3246 |
| 1996 | 12.3696 |
| 1995 | 12.9022 |
| 1994 | 13.2741 |
| 1993 | 13.5065 |
| 1992 | 15.0529 |
| 1991 | - |
| 1990 | - |
| 1989 | 16.2088 |
| 1988 | - |
| 1987 | 14.8773 |
| 1986 | 14.9186 |
| 1985 | 11.4662 |
| 1984 | 9.97519 |
| 1983 | 12.0572 |
| 1982 | 11.1991 |
| 1981 | 12.0123 |
| 1980 | 13.2035 |
| 1979 | 15.8764 |
| 1978 | 18.3406 |
| 1977 | 25.1488 |
| 1976 | 9.76864 |
| 1975 | 9.49623 |
| 1974 | 10.2937 |
| 1973 | 11.3015 |
| 1972 | 9.80538 |
| 1971 | 10.9503 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |