Chad | Pupil-teacher ratio, secondary
Secondary school pupil-teacher ratio is the number of pupils enrolled in secondary school divided by the number of secondary school teachers (regardless of their teaching assignment).
| year | value |
|---|---|
| 1960 | |
| 1961 | |
| 1962 | |
| 1963 | |
| 1964 | |
| 1965 | |
| 1966 | |
| 1967 | |
| 1968 | |
| 1969 | |
| 1970 | |
| 1971 | |
| 1972 | |
| 1973 | |
| 1974 | |
| 1975 | |
| 1976 | |
| 1977 | |
| 1978 | |
| 1979 | |
| 1980 | |
| 1981 | |
| 1982 | |
| 1983 | |
| 1984 | |
| 1985 | |
| 1986 | |
| 1987 | |
| 1988 | |
| 1989 | 35.92951 |
| 1990 | |
| 1991 | |
| 1992 | |
| 1993 | |
| 1994 | 35.39933 |
| 1995 | 37.15844 |
| 1996 | 34.54363 |
| 1997 | 35.74105 |
| 1998 | |
| 1999 | 34.10003 |
| 2000 | 32.22277 |
| 2001 | 36.29178 |
| 2002 | 37.88573 |
| 2003 | 32.15364 |
| 2004 | 34.20748 |
| 2005 | 33.54568 |
| 2006 | 32.99598 |
| 2007 | 32.91156 |
| 2008 | |
| 2009 | 32.33045 |
| 2010 | 32.47438 |
| 2011 | 31.98235 |
| 2012 |
Chad | Pupil-teacher ratio, secondary
Secondary school pupil-teacher ratio is the number of pupils enrolled in secondary school divided by the number of secondary school teachers (regardless of their teaching assignment).