| 年份 | 冈比亚 |
|---|---|
| 2023 | - |
| 2022 | 9.4116 |
| 2021 | 9.80828 |
| 2020 | 8.99177 |
| 2019 | 8.24288 |
| 2018 | 6.82478 |
| 2017 | 7.86686 |
| 2016 | 8.44662 |
| 2015 | 8.32658 |
| 2014 | 8.8368 |
| 2013 | 9.27477 |
| 2012 | 8.75317 |
| 2011 | 9.2315 |
| 2010 | 10.1386 |
| 2009 | 9.59933 |
| 2008 | 9.77516 |
| 2007 | 7.92005 |
| 2006 | 8.38617 |
| 2005 | 8.24735 |
| 2004 | 7.76156 |
| 2003 | 8.75497 |
| 2002 | 9.9229 |
| 2001 | 11.3668 |
| 2000 | 11.2272 |
| 1999 | 10.338 |
| 1998 | 9.99039 |
| 1997 | 11.2652 |
| 1996 | 11.4361 |
| 1995 | 11.566 |
| 1994 | 11.3523 |
| 1993 | 14.5386 |
| 1992 | 14.1633 |
| 1991 | 13.0816 |
| 1990 | 13.7473 |
| 1989 | 14.42 |
| 1988 | 17.8205 |
| 1987 | 21.7068 |
| 1986 | 18.4466 |
| 1985 | 15.9338 |
| 1984 | 40.8354 |
| 1983 | 39.3643 |
| 1982 | 31.9014 |
| 1981 | 45.9593 |
| 1980 | 31.2123 |
| 1979 | 29.0963 |
| 1978 | 31.6685 |
| 1977 | 29.2436 |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |