| 年份 | 冈比亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | 5.58187 |
| 2015 | 5.57608 |
| 2014 | 3.82436 |
| 2013 | 3.51501 |
| 2012 | 2.71061 |
| 2011 | 2.82017 |
| 2010 | 2.92834 |
| 2009 | - |
| 2008 | 5.5311 |
| 2007 | 5.95725 |
| 2006 | 5.46261 |
| 2005 | 6.12215 |
| 2004 | 5.10781 |
| 2003 | 5.71603 |
| 2002 | 8.43963 |
| 2001 | 8.48517 |
| 2000 | 8.59677 |
| 1999 | 9.23633 |
| 1998 | - |
| 1997 | 12.9099 |
| 1996 | 12.9714 |
| 1995 | 13.6632 |
| 1994 | 13.4159 |
| 1993 | 14.9031 |
| 1992 | 16.6416 |
| 1991 | - |
| 1990 | - |
| 1989 | 18.8111 |
| 1988 | - |
| 1987 | 17.0201 |
| 1986 | 17.3659 |
| 1985 | 13.9369 |
| 1984 | 13.9476 |
| 1983 | 12.5395 |
| 1982 | 12.2232 |
| 1981 | 12.528 |
| 1980 | 13.8593 |
| 1979 | 15.9207 |
| 1978 | 18.5249 |
| 1977 | 23.3129 |
| 1976 | 10.7612 |
| 1975 | 11.2533 |
| 1974 | 13.9042 |
| 1973 | 14.0364 |
| 1972 | 12.9019 |
| 1971 | 14.5933 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |