| 年份 | 塞拉利昂 |
|---|---|
| 2023 | - |
| 2022 | 875.577 |
| 2021 | 832.948 |
| 2020 | 570.992 |
| 2019 | 554.164 |
| 2018 | 568.941 |
| 2017 | 624.921 |
| 2016 | 642.123 |
| 2015 | 594.576 |
| 2014 | 610.228 |
| 2013 | 737.133 |
| 2012 | 577.086 |
| 2011 | 530.136 |
| 2010 | 424.021 |
| 2009 | 497.822 |
| 2008 | 480.061 |
| 2007 | 451.868 |
| 2006 | 420.737 |
| 2005 | 425.866 |
| 2004 | 430.861 |
| 2003 | 428.47 |
| 2002 | 417.971 |
| 2001 | 359.21 |
| 2000 | 295.614 |
| 1999 | 297.642 |
| 1998 | 318.701 |
| 1997 | 332.365 |
| 1996 | 404.958 |
| 1995 | 386.37 |
| 1994 | 313.641 |
| 1993 | 386.6 |
| 1992 | 365.127 |
| 1991 | 398.11 |
| 1990 | 404.435 |
| 1989 | 500.984 |
| 1988 | 474.462 |
| 1987 | 567.369 |
| 1986 | 518.205 |
| 1985 | 544.111 |
| 1984 | 598.268 |
| 1983 | 625.115 |
| 1982 | 689.337 |
| 1981 | 715.767 |
| 1980 | 751.532 |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |