| 年份 | 乍得 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 43.357 |
| 2020 | 43.849 |
| 2019 | 44.229 |
| 2018 | 44.37 |
| 2017 | 44.811 |
| 2016 | 45.456 |
| 2015 | 46.367 |
| 2014 | 46.998 |
| 2013 | 47.46 |
| 2012 | 48.019 |
| 2011 | 48.357 |
| 2010 | 48.764 |
| 2009 | 48.922 |
| 2008 | 49.234 |
| 2007 | 49.711 |
| 2006 | 49.923 |
| 2005 | 50.317 |
| 2004 | 50.29 |
| 2003 | 49.949 |
| 2002 | 50.307 |
| 2001 | 51.08 |
| 2000 | 51.324 |
| 1999 | 51.727 |
| 1998 | 52.22 |
| 1997 | 52.384 |
| 1996 | 52.957 |
| 1995 | 52.08 |
| 1994 | 52.058 |
| 1993 | 53.521 |
| 1992 | 53.269 |
| 1991 | 52.075 |
| 1990 | 52.362 |
| 1989 | 52.115 |
| 1988 | 51.658 |
| 1987 | 50.669 |
| 1986 | 49.367 |
| 1985 | 49.271 |
| 1984 | 50.371 |
| 1983 | 49.833 |
| 1982 | 46.901 |
| 1981 | 46.346 |
| 1980 | 48.206 |
| 1979 | 48.054 |
| 1978 | 48.179 |
| 1977 | 48.437 |
| 1976 | 48.643 |
| 1975 | 48.74 |
| 1974 | 48.831 |
| 1973 | 48.991 |
| 1972 | 48.972 |
| 1971 | 47.179 |
| 1970 | 46.708 |
| 1969 | 46.241 |
| 1968 | 45.815 |
| 1967 | 45.59 |
| 1966 | 45.441 |
| 1965 | 45.396 |
| 1964 | 45.43 |
| 1963 | 45.475 |
| 1962 | 45.589 |
| 1961 | 45.665 |
| 1960 | 45.749 |