年份 | 乍得 |
---|---|
2023 | - |
2022 | 2.50378 |
2021 | 2.47587 |
2020 | 2.45585 |
2019 | 2.43582 |
2018 | 2.41586 |
2017 | 2.39652 |
2016 | 2.37723 |
2015 | 2.35805 |
2014 | 2.33811 |
2013 | 2.31592 |
2012 | 2.29334 |
2011 | 2.27168 |
2010 | 2.25195 |
2009 | 2.23494 |
2008 | 2.22031 |
2007 | 2.20975 |
2006 | 2.20305 |
2005 | 2.19979 |
2004 | 2.16525 |
2003 | 2.11081 |
2002 | 2.07749 |
2001 | 2.05419 |
2000 | 2.03785 |
1999 | 2.06804 |
1998 | 2.12668 |
1997 | 2.16693 |
1996 | 2.20602 |
1995 | 2.23943 |
1994 | 2.27672 |
1993 | 2.33118 |
1992 | 2.3909 |
1991 | 2.44441 |
1990 | 2.49791 |
1989 | 2.54947 |
1988 | 2.59343 |
1987 | 2.63473 |
1986 | 2.67581 |
1985 | 2.71818 |
1984 | 2.76315 |
1983 | 2.80926 |
1982 | 2.86005 |
1981 | 2.91204 |
1980 | 2.95571 |
1979 | 2.99837 |
1978 | 3.04482 |
1977 | 3.08971 |
1976 | 3.13483 |
1975 | 3.18067 |
1974 | 3.2273 |
1973 | 3.27562 |
1972 | 3.32469 |
1971 | 3.36771 |
1970 | 3.40033 |
1969 | 3.42469 |
1968 | 3.44052 |
1967 | 3.4492 |
1966 | 3.45578 |
1965 | 3.46302 |
1964 | 3.47063 |
1963 | 3.47875 |
1962 | 3.48927 |
1961 | 3.50376 |
1960 | 3.52307 |