年份 | 塞拉利昂 |
---|---|
2023 | - |
2022 | - |
2021 | 3.978 |
2020 | 4.08 |
2019 | 4.192 |
2018 | 4.294 |
2017 | 4.389 |
2016 | 4.466 |
2015 | 4.548 |
2014 | 4.703 |
2013 | 4.873 |
2012 | 5.064 |
2011 | 5.209 |
2010 | 5.327 |
2009 | 5.448 |
2008 | 5.563 |
2007 | 5.643 |
2006 | 5.737 |
2005 | 5.807 |
2004 | 5.919 |
2003 | 6.087 |
2002 | 6.23 |
2001 | 6.305 |
2000 | 6.355 |
1999 | 6.423 |
1998 | 6.495 |
1997 | 6.531 |
1996 | 6.552 |
1995 | 6.555 |
1994 | 6.557 |
1993 | 6.569 |
1992 | 6.555 |
1991 | 6.553 |
1990 | 6.567 |
1989 | 6.571 |
1988 | 6.588 |
1987 | 6.609 |
1986 | 6.597 |
1985 | 6.592 |
1984 | 6.592 |
1983 | 6.573 |
1982 | 6.563 |
1981 | 6.554 |
1980 | 6.562 |
1979 | 6.582 |
1978 | 6.591 |
1977 | 6.568 |
1976 | 6.553 |
1975 | 6.546 |
1974 | 6.534 |
1973 | 6.473 |
1972 | 6.447 |
1971 | 6.429 |
1970 | 6.411 |
1969 | 6.393 |
1968 | 6.385 |
1967 | 6.383 |
1966 | 6.345 |
1965 | 6.311 |
1964 | 6.294 |
1963 | 6.261 |
1962 | 6.222 |
1961 | 6.205 |
1960 | 6.175 |