年份 | 利比里亚 |
---|---|
2023 | - |
2022 | 1.71899 |
2021 | 1.69915 |
2020 | 1.68235 |
2019 | 1.66483 |
2018 | 1.64718 |
2017 | 1.63241 |
2016 | 1.62035 |
2015 | 1.61119 |
2014 | 1.59238 |
2013 | 1.58033 |
2012 | 1.59373 |
2011 | 1.62815 |
2010 | 1.68115 |
2009 | 1.75774 |
2008 | 1.83839 |
2007 | 1.89632 |
2006 | 1.94219 |
2005 | 1.977 |
2004 | 2.00473 |
2003 | 2.02634 |
2002 | 2.04253 |
2001 | 2.05513 |
2000 | 2.06438 |
1999 | 2.07004 |
1998 | 2.07373 |
1997 | 2.07797 |
1996 | 2.07915 |
1995 | 2.07373 |
1994 | 2.06353 |
1993 | 2.04873 |
1992 | 2.02908 |
1991 | 2.00736 |
1990 | 1.98849 |
1989 | 1.97667 |
1988 | 1.96689 |
1987 | 1.96075 |
1986 | 1.95471 |
1985 | 1.94798 |
1984 | 1.94096 |
1983 | 1.94521 |
1982 | 1.95034 |
1981 | 1.94831 |
1980 | 1.95557 |
1979 | 1.97033 |
1978 | 1.99113 |
1977 | 2.01667 |
1976 | 2.04263 |
1975 | 2.06702 |
1974 | 2.07981 |
1973 | 2.07857 |
1972 | 2.0727 |
1971 | 2.06452 |
1970 | 2.05748 |
1969 | 2.05259 |
1968 | 2.04939 |
1967 | 2.04732 |
1966 | 2.04317 |
1965 | 2.03585 |
1964 | 2.02591 |
1963 | 2.0129 |
1962 | 1.99924 |
1961 | 1.98781 |
1960 | 1.979 |