年份 | 塞拉利昂 |
---|---|
2023 | - |
2022 | 1.82372 |
2021 | 1.79848 |
2020 | 1.77508 |
2019 | 1.75001 |
2018 | 1.72148 |
2017 | 1.69465 |
2016 | 1.67167 |
2015 | 1.65264 |
2014 | 1.62971 |
2013 | 1.60925 |
2012 | 1.61599 |
2011 | 1.64241 |
2010 | 1.67157 |
2009 | 1.71521 |
2008 | 1.7656 |
2007 | 1.78739 |
2006 | 1.78766 |
2005 | 1.7881 |
2004 | 1.79011 |
2003 | 1.79879 |
2002 | 1.81517 |
2001 | 1.83589 |
2000 | 1.85798 |
1999 | 1.88175 |
1998 | 1.90548 |
1997 | 1.92646 |
1996 | 1.9461 |
1995 | 1.96683 |
1994 | 1.98814 |
1993 | 2.00734 |
1992 | 2.0246 |
1991 | 2.04223 |
1990 | 2.05992 |
1989 | 2.07829 |
1988 | 2.09635 |
1987 | 2.11348 |
1986 | 2.12946 |
1985 | 2.14503 |
1984 | 2.16006 |
1983 | 2.17493 |
1982 | 2.18935 |
1981 | 2.20249 |
1980 | 2.21539 |
1979 | 2.22833 |
1978 | 2.24093 |
1977 | 2.25348 |
1976 | 2.26435 |
1975 | 2.27409 |
1974 | 2.28418 |
1973 | 2.29373 |
1972 | 2.30242 |
1971 | 2.30928 |
1970 | 2.31479 |
1969 | 2.31951 |
1968 | 2.32226 |
1967 | 2.32324 |
1966 | 2.3228 |
1965 | 2.32125 |
1964 | 2.31868 |
1963 | 2.31506 |
1962 | 2.31036 |
1961 | 2.30387 |
1960 | 2.29496 |