年份 | 利比里亚 |
---|---|
2023 | - |
2022 | 1.03929 |
2021 | 1.04352 |
2020 | 1.04668 |
2019 | 0.987936 |
2018 | 0.990309 |
2017 | 1.01098 |
2016 | 1.14393 |
2015 | 1.19599 |
2014 | 1.2477 |
2013 | 1.39744 |
2012 | 2.78268 |
2011 | 3.20073 |
2010 | 2.19695 |
2009 | 2.47529 |
2008 | 3.42464 |
2007 | 4.35743 |
2006 | 4.98585 |
2005 | 3.86721 |
2004 | 0.567465 |
2003 | 0.172123 |
2002 | 1.98976 |
2001 | 2.32512 |
2000 | 3.09702 |
1999 | 4.93776 |
1998 | 9.5948 |
1997 | 7.22488 |
1996 | 8.22795 |
1995 | 6.55983 |
1994 | 5.76279 |
1993 | 10.3075 |
1992 | 12.5397 |
1991 | -19.0148 |
1990 | -18.3312 |
1989 | -2.6542 |
1988 | -2.34935 |
1987 | -2.01281 |
1986 | -1.67571 |
1985 | -1.34217 |
1984 | 0.347972 |
1983 | 1.32317 |
1982 | 1.27429 |
1981 | 1.38537 |
1980 | 1.46386 |
1979 | 1.49416 |
1978 | 1.51816 |
1977 | 1.46656 |
1976 | 1.42066 |
1975 | 1.44889 |
1974 | 1.46409 |
1973 | 1.46214 |
1972 | 1.4127 |
1971 | 1.43442 |
1970 | 1.50883 |
1969 | 1.52394 |
1968 | 1.53041 |
1967 | 1.54252 |
1966 | 1.56628 |
1965 | 1.59374 |
1964 | 1.59896 |
1963 | 1.61604 |
1962 | 1.62185 |
1961 | 1.61778 |
1960 | - |