年份 | 乍得 |
---|---|
2023 | - |
2022 | 2.0119 |
2021 | 1.9989 |
2020 | 1.98401 |
2019 | 1.96486 |
2018 | 1.94313 |
2017 | 1.92139 |
2016 | 1.90053 |
2015 | 1.88132 |
2014 | 1.86543 |
2013 | 1.85484 |
2012 | 1.84812 |
2011 | 1.84513 |
2010 | 1.84666 |
2009 | 1.82082 |
2008 | 1.77653 |
2007 | 1.74442 |
2006 | 1.71493 |
2005 | 1.68918 |
2004 | 1.7064 |
2003 | 1.75422 |
2002 | 1.78845 |
2001 | 1.82152 |
2000 | 1.85389 |
1999 | 1.89034 |
1998 | 1.93329 |
1997 | 1.98191 |
1996 | 2.03466 |
1995 | 2.09528 |
1994 | 2.15718 |
1993 | 2.20497 |
1992 | 2.25247 |
1991 | 2.3148 |
1990 | 2.37356 |
1989 | 2.42359 |
1988 | 2.47658 |
1987 | 2.529 |
1986 | 2.58311 |
1985 | 2.63199 |
1984 | 2.65878 |
1983 | 2.69011 |
1982 | 2.76726 |
1981 | 2.83951 |
1980 | 2.84282 |
1979 | 2.84098 |
1978 | 2.85871 |
1977 | 2.86731 |
1976 | 2.87642 |
1975 | 2.89036 |
1974 | 2.90874 |
1973 | 2.93077 |
1972 | 2.95662 |
1971 | 2.98263 |
1970 | 3.00702 |
1969 | 3.03228 |
1968 | 3.05969 |
1967 | 3.08741 |
1966 | 3.11152 |
1965 | 3.12975 |
1964 | 3.14188 |
1963 | 3.1459 |
1962 | 3.14558 |
1961 | 3.15175 |
1960 | 3.17191 |