| 年份 | 乍得  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | -4000 | 
| 2021 | -200000 | 
| 2020 | -946700 | 
| 2019 | -2643800 | 
| 2018 | -1334100 | 
| 2017 | 27.34亿 | 
| 2016 | 4025.88亿 | 
| 2015 | -235.49亿 | 
| 2014 | - | 
| 2013 | - | 
| 2012 | - | 
| 2011 | 100 | 
| 2010 | - | 
| 2009 | - | 
| 2008 | 100 | 
| 2007 | - | 
| 2006 | - | 
| 2005 | 100 | 
| 2004 | -100 | 
| 2003 | 81.6亿 | 
| 2002 | - | 
| 2001 | - | 
| 2000 | - | 
| 1999 | - | 
| 1998 | -178.96亿 | 
| 1997 | -17.11亿 | 
| 1996 | 35.63亿 | 
| 1995 | 24.97亿 | 
| 1994 | 1.52亿 | 
| 1993 | 150.79亿 | 
| 1992 | 198.59亿 | 
| 1991 | 226.28亿 | 
| 1990 | - | 
| 1989 | 215.07亿 | 
| 1988 | 207.97亿 | 
| 1987 | 135.56亿 | 
| 1986 | 103.32亿 | 
| 1985 | 133.61亿 | 
| 1984 | - | 
| 1983 | 154.99亿 | 
| 1982 | 130.83亿 | 
| 1981 | - | 
| 1980 | - | 
| 1979 | - | 
| 1978 | 209.58亿 | 
| 1977 | 175.49亿 | 
| 1976 | 173.98亿 | 
| 1975 | 159.86亿 | 
| 1974 | 158.82亿 | 
| 1973 | 140.14亿 | 
| 1972 | 164.67亿 | 
| 1971 | 152.47亿 | 
| 1970 | 137.9亿 | 
| 1969 | 132.36亿 | 
| 1968 | 117.6亿 | 
| 1967 | 113.49亿 | 
| 1966 | 102.35亿 | 
| 1965 | 92.88亿 | 
| 1964 | 78.23亿 | 
| 1963 | 77.93亿 | 
| 1962 | 74.32亿 | 
| 1961 | 72.39亿 | 
| 1960 | 69.9亿 |