| 年份 | 冈比亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 254.144 |
| 2020 | 240.112 |
| 2019 | 225.132 |
| 2018 | 237.986 |
| 2017 | 235.301 |
| 2016 | 233.36 |
| 2015 | 242 |
| 2014 | 241.137 |
| 2013 | 244.712 |
| 2012 | 237.485 |
| 2011 | 247.661 |
| 2010 | 258.996 |
| 2009 | 255.692 |
| 2008 | 261.012 |
| 2007 | 266.381 |
| 2006 | 263.041 |
| 2005 | 267.613 |
| 2004 | 269.941 |
| 2003 | 272.638 |
| 2002 | 272.421 |
| 2001 | 265.398 |
| 2000 | 261.28 |
| 1999 | 254.29 |
| 1998 | 254.861 |
| 1997 | 257.767 |
| 1996 | 254.094 |
| 1995 | 257.337 |
| 1994 | 266.369 |
| 1993 | 276.396 |
| 1992 | 286.928 |
| 1991 | 297.745 |
| 1990 | 309.985 |
| 1989 | 317.545 |
| 1988 | 323.963 |
| 1987 | 326.915 |
| 1986 | 333.489 |
| 1985 | 336.216 |
| 1984 | 343.1 |
| 1983 | 347.659 |
| 1982 | 350.194 |
| 1981 | 360.687 |
| 1980 | 360.468 |
| 1979 | 365.476 |
| 1978 | 376.949 |
| 1977 | 376.238 |
| 1976 | 375.481 |
| 1975 | 380.499 |
| 1974 | 382.445 |
| 1973 | 390.15 |
| 1972 | 392.47 |
| 1971 | 397.63 |
| 1970 | 402.284 |
| 1969 | 406.313 |
| 1968 | 409.617 |
| 1967 | 412.08 |
| 1966 | 418.091 |
| 1965 | 419.35 |
| 1964 | 423.364 |
| 1963 | 427.118 |
| 1962 | 432.35 |
| 1961 | 434.102 |
| 1960 | 437.01 |