| 年份 | 冈比亚 |
|---|---|
| 2023 | - |
| 2022 | 9.06611 |
| 2021 | 8.99629 |
| 2020 | 8.92569 |
| 2019 | 8.87137 |
| 2018 | 8.83456 |
| 2017 | 8.81913 |
| 2016 | 8.82712 |
| 2015 | 8.84603 |
| 2014 | 8.86605 |
| 2013 | 8.88413 |
| 2012 | 8.90303 |
| 2011 | 8.92848 |
| 2010 | 8.96238 |
| 2009 | 9.00365 |
| 2008 | 9.04519 |
| 2007 | 9.08577 |
| 2006 | 9.12953 |
| 2005 | 9.17533 |
| 2004 | 9.22277 |
| 2003 | 9.27239 |
| 2002 | 9.26351 |
| 2001 | 9.20239 |
| 2000 | 9.16221 |
| 1999 | 9.14569 |
| 1998 | 9.15319 |
| 1997 | 9.17733 |
| 1996 | 9.2114 |
| 1995 | 9.25506 |
| 1994 | 9.32222 |
| 1993 | 9.40802 |
| 1992 | 9.45146 |
| 1991 | 9.43037 |
| 1990 | 9.38523 |
| 1989 | 9.33161 |
| 1988 | 9.26896 |
| 1987 | 9.19646 |
| 1986 | 9.11144 |
| 1985 | 9.00952 |
| 1984 | 8.89008 |
| 1983 | 8.7692 |
| 1982 | 8.65191 |
| 1981 | 8.52682 |
| 1980 | 8.39177 |
| 1979 | 8.25385 |
| 1978 | 8.12141 |
| 1977 | 8.00074 |
| 1976 | 7.89608 |
| 1975 | 7.80581 |
| 1974 | 7.69835 |
| 1973 | 7.6416 |
| 1972 | 7.72901 |
| 1971 | 7.92602 |
| 1970 | 8.18845 |
| 1969 | 8.52423 |
| 1968 | 8.82998 |
| 1967 | 8.9757 |
| 1966 | 9.00323 |
| 1965 | 8.97539 |
| 1964 | 8.92791 |
| 1963 | 8.87937 |
| 1962 | 8.84528 |
| 1961 | 8.83894 |
| 1960 | 8.85954 |