年份 | 乍得 |
---|---|
2023 | - |
2022 | 13.0435 |
2021 | 13.0136 |
2020 | 12.9846 |
2019 | 12.9448 |
2018 | 12.8877 |
2017 | 12.8099 |
2016 | 12.7327 |
2015 | 12.6507 |
2014 | 12.5905 |
2013 | 12.6188 |
2012 | 12.675 |
2011 | 12.7155 |
2010 | 12.7109 |
2009 | 12.6498 |
2008 | 12.6286 |
2007 | 12.633 |
2006 | 12.5765 |
2005 | 12.5436 |
2004 | 12.6129 |
2003 | 12.6482 |
2002 | 12.5427 |
2001 | 12.3846 |
2000 | 12.219 |
1999 | 12.1023 |
1998 | 12.056 |
1997 | 11.9498 |
1996 | 11.8159 |
1995 | 11.8744 |
1994 | 11.9415 |
1993 | 11.7875 |
1992 | 11.8095 |
1991 | 12.1643 |
1990 | 12.4173 |
1989 | 12.5164 |
1988 | 12.6789 |
1987 | 12.8312 |
1986 | 12.9204 |
1985 | 12.8639 |
1984 | 12.5828 |
1983 | 12.3243 |
1982 | 12.3814 |
1981 | 12.4187 |
1980 | 12.074 |
1979 | 11.7888 |
1978 | 11.7107 |
1977 | 11.6319 |
1976 | 11.5768 |
1975 | 11.5449 |
1974 | 11.5337 |
1973 | 11.54 |
1972 | 11.5557 |
1971 | 11.5618 |
1970 | 11.5545 |
1969 | 11.5414 |
1968 | 11.5211 |
1967 | 11.4956 |
1966 | 11.4674 |
1965 | 11.4408 |
1964 | 11.2463 |
1963 | 10.9412 |
1962 | 10.6966 |
1961 | 10.4571 |
1960 | 10.2262 |