年份 | 塞拉利昂 |
---|---|
2023 | - |
2022 | 2.4728 |
2021 | 2.44328 |
2020 | 2.41472 |
2019 | 2.38219 |
2018 | 2.34603 |
2017 | 2.31168 |
2016 | 2.27877 |
2015 | 2.24693 |
2014 | 2.21768 |
2013 | 2.18961 |
2012 | 2.16357 |
2011 | 2.14208 |
2010 | 2.12637 |
2009 | 2.10543 |
2008 | 2.08681 |
2007 | 2.10378 |
2006 | 2.14646 |
2005 | 2.19238 |
2004 | 2.25632 |
2003 | 2.32831 |
2002 | 2.36368 |
2001 | 2.37062 |
2000 | 2.37693 |
1999 | 2.38548 |
1998 | 2.40222 |
1997 | 2.42583 |
1996 | 2.4535 |
1995 | 2.48248 |
1994 | 2.51061 |
1993 | 2.53612 |
1992 | 2.55859 |
1991 | 2.58057 |
1990 | 2.60145 |
1989 | 2.62156 |
1988 | 2.64004 |
1987 | 2.65775 |
1986 | 2.67667 |
1985 | 2.69731 |
1984 | 2.71826 |
1983 | 2.73852 |
1982 | 2.75793 |
1981 | 2.77604 |
1980 | 2.79275 |
1979 | 2.80854 |
1978 | 2.82405 |
1977 | 2.83905 |
1976 | 2.85338 |
1975 | 2.86715 |
1974 | 2.88056 |
1973 | 2.89321 |
1972 | 2.90487 |
1971 | 2.91618 |
1970 | 2.92709 |
1969 | 2.93761 |
1968 | 2.94771 |
1967 | 2.9572 |
1966 | 2.96547 |
1965 | 2.97163 |
1964 | 2.97566 |
1963 | 2.97719 |
1962 | 2.97567 |
1961 | 2.97169 |
1960 | 2.9654 |