| 年份 | 冈比亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | 5.19485 |
| 2015 | 5.29569 |
| 2014 | 3.71149 |
| 2013 | 3.42167 |
| 2012 | 2.62383 |
| 2011 | 2.84733 |
| 2010 | 2.99939 |
| 2009 | - |
| 2008 | 5.42205 |
| 2007 | 5.74328 |
| 2006 | 5.37465 |
| 2005 | 6.39357 |
| 2004 | 5.18974 |
| 2003 | 5.75433 |
| 2002 | 8.58612 |
| 2001 | 8.6056 |
| 2000 | 8.53023 |
| 1999 | 9.1694 |
| 1998 | - |
| 1997 | 13.0936 |
| 1996 | 12.7087 |
| 1995 | 13.3388 |
| 1994 | 13.3563 |
| 1993 | 14.3242 |
| 1992 | 15.9954 |
| 1991 | - |
| 1990 | - |
| 1989 | 17.803 |
| 1988 | - |
| 1987 | 16.1883 |
| 1986 | 16.4242 |
| 1985 | 12.9992 |
| 1984 | 12.4591 |
| 1983 | 12.3655 |
| 1982 | 11.8623 |
| 1981 | 12.3501 |
| 1980 | 13.641 |
| 1979 | 15.9063 |
| 1978 | 18.4652 |
| 1977 | 23.9055 |
| 1976 | 10.4318 |
| 1975 | 10.6716 |
| 1974 | 12.7533 |
| 1973 | 13.1816 |
| 1972 | 11.9453 |
| 1971 | 13.4773 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |