| 年份 | 塞拉利昂 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 1.96百万 |
| 2020 | 1.76百万 |
| 2019 | 1.77百万 |
| 2018 | 1.37百万 |
| 2017 | 1.49百万 |
| 2016 | 1.41百万 |
| 2015 | 1.36百万 |
| 2014 | - |
| 2013 | 1.3百万 |
| 2012 | 1.25百万 |
| 2011 | 1.19百万 |
| 2010 | - |
| 2009 | - |
| 2008 | - |
| 2007 | - |
| 2006 | - |
| 2005 | - |
| 2004 | - |
| 2003 | - |
| 2002 | - |
| 2001 | 5.54十万 |
| 2000 | 4.43十万 |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | 3.67十万 |
| 1990 | 3.91十万 |
| 1989 | 3.95十万 |
| 1988 | 4.22十万 |
| 1987 | - |
| 1986 | 4.22十万 |
| 1985 | 4.16十万 |
| 1984 | 3.82十万 |
| 1983 | 3.5十万 |
| 1982 | 3.47十万 |
| 1981 | 3.15十万 |
| 1980 | 3.05十万 |
| 1979 | - |
| 1978 | 2.28十万 |
| 1977 | 2.18十万 |
| 1976 | 2.06十万 |
| 1975 | 1.92十万 |
| 1974 | 1.82十万 |
| 1973 | 1.69十万 |
| 1972 | 1.77十万 |
| 1971 | 1.66十万 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |