年份 | 塞拉利昂 |
---|---|
2023 | - |
2022 | 2.641 |
2021 | 2.61575 |
2020 | 2.59118 |
2019 | 2.56302 |
2018 | 2.53196 |
2017 | 2.50259 |
2016 | 2.47489 |
2015 | 2.44826 |
2014 | 2.42396 |
2013 | 2.40041 |
2012 | 2.37873 |
2011 | 2.3615 |
2010 | 2.34995 |
2009 | 2.33045 |
2008 | 2.3178 |
2007 | 2.34752 |
2006 | 2.40164 |
2005 | 2.45798 |
2004 | 2.53432 |
2003 | 2.6116 |
2002 | 2.64295 |
2001 | 2.64674 |
2000 | 2.64948 |
1999 | 2.65245 |
1998 | 2.663 |
1997 | 2.68239 |
1996 | 2.70709 |
1995 | 2.73294 |
1994 | 2.75801 |
1993 | 2.78154 |
1992 | 2.80287 |
1991 | 2.825 |
1990 | 2.84781 |
1989 | 2.87111 |
1988 | 2.89345 |
1987 | 2.91529 |
1986 | 2.93753 |
1985 | 2.9601 |
1984 | 2.98252 |
1983 | 3.00411 |
1982 | 3.02457 |
1981 | 3.04373 |
1980 | 3.06133 |
1979 | 3.07757 |
1978 | 3.09276 |
1977 | 3.10695 |
1976 | 3.12049 |
1975 | 3.13376 |
1974 | 3.14663 |
1973 | 3.15864 |
1972 | 3.16936 |
1971 | 3.17901 |
1970 | 3.18715 |
1969 | 3.19357 |
1968 | 3.1989 |
1967 | 3.20353 |
1966 | 3.20735 |
1965 | 3.21038 |
1964 | 3.21278 |
1963 | 3.21404 |
1962 | 3.21331 |
1961 | 3.21097 |
1960 | 3.20701 |