| 年份 | 塞拉利昂 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | - |
| 2016 | - |
| 2015 | - |
| 2014 | - |
| 2013 | - |
| 2012 | - |
| 2011 | - |
| 2010 | - |
| 2009 | - |
| 2008 | - |
| 2007 | - |
| 2006 | - |
| 2005 | - |
| 2004 | - |
| 2003 | - |
| 2002 | 1.92174 |
| 2001 | 2.03907 |
| 2000 | 1.61407 |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | 1.20103 |
| 1990 | 1.35529 |
| 1989 | 1.42839 |
| 1988 | 1.55037 |
| 1987 | - |
| 1986 | 1.7078 |
| 1985 | 0.64024 |
| 1984 | 0.63305 |
| 1983 | - |
| 1982 | - |
| 1981 | 0.74928 |
| 1980 | - |
| 1979 | - |
| 1978 | 0.59993 |
| 1977 | 0.62046 |
| 1976 | 0.65273 |
| 1975 | 0.6712 |
| 1974 | 0.61654 |
| 1973 | 0.59111 |
| 1972 | 0.55616 |
| 1971 | 0.50685 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |