年份 | 乍得 |
---|---|
2023 | - |
2022 | 2.74435 |
2021 | 2.82204 |
2020 | 2.84591 |
2019 | 3.00824 |
2018 | 3.11722 |
2017 | 3.09025 |
2016 | 2.93936 |
2015 | 2.99972 |
2014 | 3.41038 |
2013 | 3.42078 |
2012 | 3.37467 |
2011 | 3.40597 |
2010 | 3.34314 |
2009 | 3.47628 |
2008 | 3.40365 |
2007 | 3.34368 |
2006 | 3.49858 |
2005 | 3.94955 |
2004 | 4.39386 |
2003 | 3.92845 |
2002 | 3.40728 |
2001 | 3.28795 |
2000 | 3.3724 |
1999 | 3.43509 |
1998 | 3.36514 |
1997 | 3.38023 |
1996 | 4.3796 |
1995 | 4.34768 |
1994 | 2.17875 |
1993 | 2.06005 |
1992 | 3.95203 |
1991 | 3.36109 |
1990 | 2.45802 |
1989 | 3.10227 |
1988 | 3.11948 |
1987 | 3.25199 |
1986 | 2.7314 |
1985 | 0.701063 |
1984 | 1.00572 |
1983 | 4.74087 |
1982 | 4.48732 |
1981 | -0.217831 |
1980 | -0.119787 |
1979 | 1.81724 |
1978 | 0.550036 |
1977 | 0.66195 |
1976 | 0.838034 |
1975 | 1.05122 |
1974 | 1.25631 |
1973 | 1.38392 |
1972 | 1.26228 |
1971 | 1.18214 |
1970 | 1.19431 |
1969 | 1.176 |
1968 | 1.16204 |
1967 | 1.17981 |
1966 | 1.23541 |
1965 | 1.32797 |
1964 | 1.56799 |
1963 | 1.64093 |
1962 | 1.64501 |
1961 | 1.64174 |
1960 | - |