年份 | 乍得 |
---|---|
2023 | - |
2022 | 3.11502 |
2021 | 3.16389 |
2020 | 3.16053 |
2019 | 3.29458 |
2018 | 3.37813 |
2017 | 3.32459 |
2016 | 3.14865 |
2015 | 3.1841 |
2014 | 3.56999 |
2013 | 3.55702 |
2012 | 3.48763 |
2011 | 3.49445 |
2010 | 3.40849 |
2009 | 3.51855 |
2008 | 3.44589 |
2007 | 3.38719 |
2006 | 3.54078 |
2005 | 3.99175 |
2004 | 4.43603 |
2003 | 3.9706 |
2002 | 3.44814 |
2001 | 3.33008 |
2000 | 3.4145 |
1999 | 3.47717 |
1998 | 3.40721 |
1997 | 3.42099 |
1996 | 4.42164 |
1995 | 4.38969 |
1994 | 2.21947 |
1993 | 2.27995 |
1992 | 4.22081 |
1991 | 3.62918 |
1990 | 2.72158 |
1989 | 3.3639 |
1988 | 3.37918 |
1987 | 3.50726 |
1986 | 2.98602 |
1985 | 0.951328 |
1984 | 1.25533 |
1983 | 4.98616 |
1982 | 4.73077 |
1981 | 0.0225689 |
1980 | 0.120029 |
1979 | 2.05282 |
1978 | 1.75233 |
1977 | 1.79732 |
1976 | 1.91444 |
1975 | 2.06697 |
1974 | 2.2154 |
1973 | 2.28787 |
1972 | 2.16384 |
1971 | 2.02816 |
1970 | 1.98951 |
1969 | 1.92038 |
1968 | 1.8633 |
1967 | 1.8367 |
1966 | 1.85086 |
1965 | 1.90388 |
1964 | 1.94719 |
1963 | 1.95189 |
1962 | 1.94317 |
1961 | 1.9283 |
1960 | - |