| 年份 | 塞拉利昂 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 54.7104 |
| 2020 | 54.7104 |
| 2019 | 54.7104 |
| 2018 | 54.7104 |
| 2017 | 54.7104 |
| 2016 | 54.7104 |
| 2015 | 54.7104 |
| 2014 | 54.7104 |
| 2013 | 54.7056 |
| 2012 | 53.1539 |
| 2011 | 55.6613 |
| 2010 | 54.4525 |
| 2009 | 52.6596 |
| 2008 | 51.4302 |
| 2007 | 50.2039 |
| 2006 | 55.831 |
| 2005 | 52.8127 |
| 2004 | 52.2684 |
| 2003 | 49.4136 |
| 2002 | 44.7503 |
| 2001 | 41.5838 |
| 2000 | 38.9305 |
| 1999 | 38.8473 |
| 1998 | 38.9166 |
| 1997 | 38.9166 |
| 1996 | 38.9305 |
| 1995 | 38.9305 |
| 1994 | 38.9305 |
| 1993 | 38.9443 |
| 1992 | 38.9997 |
| 1991 | 39.1383 |
| 1990 | 39.1383 |
| 1989 | 39.1383 |
| 1988 | 39.1383 |
| 1987 | 39.1244 |
| 1986 | 39.0551 |
| 1985 | 38.9859 |
| 1984 | 38.2932 |
| 1983 | 38.0853 |
| 1982 | 38.0161 |
| 1981 | 37.8083 |
| 1980 | 37.739 |
| 1979 | 37.6697 |
| 1978 | 37.5312 |
| 1977 | 37.3926 |
| 1976 | 37.3234 |
| 1975 | 37.2541 |
| 1974 | 37.1848 |
| 1973 | 37.1155 |
| 1972 | 37.0463 |
| 1971 | 36.977 |
| 1970 | 36.9077 |
| 1969 | 36.8385 |
| 1968 | 36.7692 |
| 1967 | 36.6306 |
| 1966 | 36.5614 |
| 1965 | 36.4921 |
| 1964 | 36.4228 |
| 1963 | 36.3536 |
| 1962 | 36.2566 |
| 1961 | 36.1873 |
| 1960 | - |